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Journal articles on the topic 'Cellulose papers'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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1

Liu, Peng, Hongbin Zhang, Sinong Wang, et al. "Determination of crystallinity of Chinese handmade papers by means of X-ray diffraction." Restaurator. International Journal for the Preservation of Library and Archival Material 41, no. 2 (2020): 69–86. http://dx.doi.org/10.1515/res-2019-0009.

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AbstractThe crystallinity indices (CrI) of Chinese handmade papers were investigated using the X-ray diffraction (XRD) method. Four Chinese handmade papers, Yingchun, Zhuma, Yuanshu and Longxucao papers were used as model substrates of mulberry bark, ramie, bamboo and Eulaliopsis binata papers, respectively. Two forms of the paper samples, paper sheets and their comminuted powders, were used in this study. The results showed that their XRD patterns belong to the cellulose-I type and Iβ dominates the cellulose microstructure of these paper samples. Moreover, it was found that the microstructure

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2

Mo, Jun-Hyun, Jae-Yeop Kim, Young Hun Kang, Song Yun Cho, and Kwang-Suk Jang. "Carbon Nanotube/Cellulose Acetate Thermoelectric Papers." ACS Sustainable Chemistry & Engineering 6, no. 12 (2018): 15970–75. http://dx.doi.org/10.1021/acssuschemeng.8b03670.

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3

Setajit, Chanyanutch, Chutima Kongvarhodom, and Huining Xiao. "Development of Grease Resistant Packaging Paper Using Cellulose Nanocrystals and Sodium Alginate." Science of Advanced Materials 12, no. 2 (2020): 212–19. http://dx.doi.org/10.1166/sam.2020.3628.

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A biodegradable packaging paper with excellent grease resistance was produced using cellulose nanocrystals and sodium alginate. This study aims to reduce the porosity of paper by filling the pores with cellulose nanocrystals and using sodium alginate as a binder. Different types of papers, including filter paper, copy paper, and supercalendered paper, were used. Pure cellulose nanocrystals and cellulose nanocrystals/sodium alginate solutions at different concentrations and ratios (2:8, 5:5, and 9:1 by weight ratio) were applied to papers by coating and impregnation techniques. The resulting pa

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4

UMIT HALIS, ERDOGAN, DURAN HICRAN, and SELLI FIGEN. "Recycling of cellulose from vegetable fiber waste for sustainable industrial applications." Industria Textila 70, no. 01 (2019): 37–41. http://dx.doi.org/10.35530/it.070.01.1553.

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Recently two significant topics that became important for textile industry namely ‘providing sustainability by reusing of textile wastes’ and ‘developing high-valued new textile raw materials. Cellulose, which is a fascinating polymer, has been used for years as a raw material to obtain various products such as papers, fibers and films. In this study, it is aimed to provide sustainability with recycling of cellulose from waste jute fibers, considering the amount of waste jute weft yarns released in the production process of machine carpets. For this purpose, pre-cleaning of waste fibers was ca

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5

Liu, Wei, Kun Jia, Jiang Jiang Ma, Dong Hong Wang, Jian Yu Gu, and Ke Xun Li. "The Facile Preparation of Flexible Graphene/Carbon Nanotubes Hybrid Papers for Electromagnetic Interference Shielding." Materials Science Forum 956 (June 2019): 87–98. http://dx.doi.org/10.4028/www.scientific.net/msf.956.87.

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A series of flexible graphene/carbon nanotubes (CNTs) hybrid papers were prepared by a facile impregnation method using cellulose papers as substrate. The impregnation cycles and sequence have a great impact on microstructure, electrical conductivity and electromagnetic interference (EMI) shielding performance of graphene/CNTs hybrid papers. The results showed that the surface of cellulose papers was covered by graphene and CNTs, forming continuous conductive networks. The graphene/CNTs hybrid papers achieved a thickness range of 174.7-253.2 μm and areal density range of 26-35.7 g/m2, which pr

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6

Malešič, Jasna, Ida Kraševec, and Irena Kralj Cigić. "Determination of Cellulose Degree of Polymerization in Historical Papers with High Lignin Content." Polymers 13, no. 12 (2021): 1990. http://dx.doi.org/10.3390/polym13121990.

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Determination of cellulose degree of polymerization (DP) is one of the most commonly used methods in paper degradation studies, performed either by a standardized method using viscometry (as average degree of polymerization (DPv)) or size-exclusion chromatography (SEC) (as weight average molecular mass (Mw)). Due to the insolubility of papers with high lignin content in cupriethylenediamine (CED), such as groundwood papers, viscometric determination is not possible; therefore, pretreatment is required to allow subsequent dissolution of the papers. In this study, the pretreatment of historical

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7

Su, Zhiping, Shaofeng Huang, Yuyuan Wang, et al. "Robust, high-barrier, and fully recyclable cellulose-based plastic replacement enabled by a dynamic imine polymer." Journal of Materials Chemistry A 8, no. 28 (2020): 14082–90. http://dx.doi.org/10.1039/d0ta02138e.

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8

Hájková, Kateřina, Jiří Bouček, Petr Procházka, Petr Kalous, and Dominik Budský. "Nitrate-Alkaline Pulp from Non-Wood Plants." Materials 14, no. 13 (2021): 3673. http://dx.doi.org/10.3390/ma14133673.

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Because there is a lack of wood resources in many countries, this work focused on pulp and paper production from the waste and agricultural residues of non-wood plants. The work aimed to pulp the nitrate-alkaline of black mustard (Brassica Nigra L.) and camelina (Camelina Sativa L.). The black mustard and the camelina were selected due to the expanding planted areas of these crops in the Czech Republic. To characterize the chemical composition of black mustard and camelina, cellulose, lignin, ash, and extractives were determined. Raw alpha-cellulose, beta-cellulose, and gamma-cellulose were al

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9

Suzuki, Kyoji. "Functional Papers Derived from Chemically Modified Cellulose Fibers." JAPAN TAPPI JOURNAL 48, no. 6 (1994): 763–71. http://dx.doi.org/10.2524/jtappij.48.763.

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10

Jabbour, Lara, Didier Chaussy, Benoit Eyraud, and Davide Beneventi. "Highly conductive graphite/carbon fiber/cellulose composite papers." Composites Science and Technology 72, no. 5 (2012): 616–23. http://dx.doi.org/10.1016/j.compscitech.2012.01.006.

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11

Sun, Bo, Weijun Wang, Zhibin He, Min Zhang, Fangong Kong, and Mohini Sain. "Biopolymer Substrates in Buccal Drug Delivery: Current Status and Future Trend." Current Medicinal Chemistry 27, no. 10 (2020): 1661–69. http://dx.doi.org/10.2174/0929867325666181001114750.

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Background: This paper provides a critical review of biopolymer-based substrates, especially the cellulose derivatives, for their application in buccal drug delivery. Drug delivery to the buccal mucous has the benefits of immobile muscle, abundant vascularization and rapid recovery, but not all the drugs can be administered through the buccal mucosa (e.g., macromolecular drugs), due to the low bioavailability caused by their large molecular size. This shortfall inspired the rapid development of drug-compounding technologies and the corresponding usage of biopolymer substrates. Methods: Cellulo

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12

Darijani, Mojdeh, and Ashraf Kariminik. "Screening of cellulase producing bacteria from tomato waste materials for lycopene extraction." International Journal of Life Sciences 9, no. 2 (2015): 43–47. http://dx.doi.org/10.3126/ijls.v9i2.12055.

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Cellulase is one of the industrially important enzymes that has the ability to degrade cellulose. This enzyme is produced by a variety of microorganisms. It has numerous commercial applications like malting, wood processing, and preparation of denim fabrics in textile industries, maceration of protoplasts from plant tissues and de-inking process in recycling of printed papers. The aim of the present study was the isolation, identification and screening of extracellular cellulase producing bacteria with high cellulase activity from tomato waste materials and their identification by phenotypic,

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13

Zou, X., N. Gurnagul, T. Uesaka, and J. Bouchard. "Accelerated aging of papers of pure cellulose: mechanism of cellulose degradation and paper embrittlement." Polymer Degradation and Stability 43, no. 3 (1994): 393–402. http://dx.doi.org/10.1016/0141-3910(94)90011-6.

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14

Castellan, Alain, Reinaldo Ruggiero, Elisabete Frollini, Ludmila A. Ramos, and Christine Chirat. "Studies on fluorescence of cellulosics." Holzforschung 61, no. 5 (2007): 504–8. http://dx.doi.org/10.1515/hf.2007.090.

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Abstract Steady-state fluorescence emission spectra of various celluloses were measured at an excitation wavelength of 320 nm. Various spectra recorded in the solid state were compared: (1) ECF bleached papers made of hardwood, the anhydroglucose units of which were chemically modified at C1 and C6 or C2 and C3 positions with carboxylic groups; (2) microcrystalline cellulose; (3) cotton linters; and (4) delignified sisal fibers (mercerized or not). Fluorescence emission was quite independent of the carboxylic acid content and average molecular weight (determined by viscosimetry) of the cellulo

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15

Raheem, Shahad A., and Alaa H. Alfatlawi. "Surface-water purification using cellulose paper impregnated with silver nanoparticles." Drinking Water Engineering and Science 14, no. 1 (2021): 95–102. http://dx.doi.org/10.5194/dwes-14-95-2021.

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Abstract. The objective of this study is to prepare a cellulose paper that was impregnated with silver nanoparticles (AgNPs) for the purpose of water purification (disinfection and filtration). AgNP papers were prepared by chemical reduction of silver nitrate (AgNO3) with various concentrations (0.005 M, 0.015 M, 0.03 M, and 0.05 M) using sodium borohydride (NaBH4) as a reducing agent. Two ratios for NaBH4/AgNO3 of 2:1 and 10:1 were used to show the effect of reduction on the formation and removal efficiencies of AgNPs. AgNP papers were characterized using scanning electron microscopy and tran

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16

Tozluoğlu, Ayhan, Hakan Fidan, Ahmet Tutuş, et al. "Reinforcement potential of modified nanofibrillated cellulose in recycled paper production." BioResources 16, no. 1 (2020): 911–41. http://dx.doi.org/10.15376/biores.16.1.911-941.

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The influence of nanofibrillated cellulose (NFC) was investigated as a reinforcing agent to improve strength properties of papersheets fabricated from recycled pulp fibers of mixtures of old newspapers, old magazines, and old corrugated cardboards. To determine the effects of the NFC on the mechanical and physical properties of the recycled pulp papers, cellulose nanofibrils (NFC) were isolated from wheat straw, pretreated chemically and enzymatically (NFC-OX), and then added to the bulk suspensions of papermaking pulp slurries at various percentages. The electrokinetic and drainage properties

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17

Kim, Jaehwan, Chun-Seok Song, and Sung-Ryul Yun. "Cellulose based electro-active papers: performance and environmental effects." Smart Materials and Structures 15, no. 3 (2006): 719–23. http://dx.doi.org/10.1088/0964-1726/15/3/007.

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18

Nagata, Eisuke, Takuya Ara, and Hideyuki Nakano. "Mechanochromic luminescence of 1-alkanoylaminopyrenes adsorbed onto cellulose papers." Dyes and Pigments 141 (June 2017): 48–52. http://dx.doi.org/10.1016/j.dyepig.2017.02.003.

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19

BRESKVAR, KAJA, JURE AHTIK, and KLEMEN MOŽINA. "CRACKING PHENOMENA OF COATINGS ON LABEL PAPERS." Cellulose Chemistry and Technology 55, no. 3-4 (2021): 289–97. http://dx.doi.org/10.35812/cellulosechemtechnol.2021.55.29.

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"The phenomenon of paper coating cracking when folded was studied. Coating mixtures were compared according to their composition, applied on different base paper, to find which combinations of the constituents of the base paper and the paper coating results in a lower tendency towards fold cracking of the coating layer. It was shown that the appropriate selection of pigments (calcium carbonate, kaolin) and binders (starch, latex), whose elastic behavior extensively influences the deformation of paper under physical and mechanical stress, is of central importance. The choice of the base paper p

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20

Kim, Jae Hwan, Sung Ryul Yun, and Chun Suk Song. "Performance of Electro-Active Papers Made with Cellulose and Multi-Walled Carbon Nanotubes." Key Engineering Materials 321-323 (October 2006): 166–69. http://dx.doi.org/10.4028/www.scientific.net/kem.321-323.166.

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Cellulose-based Electro-Active Paper (EAPap) has been studied as an attractive electroactive polymer material for artificial muscles due to its low cost, availability, lightweight, large displacement output, low actuation voltage and low power consumption. However, the force output of EAPap is small since paper is so flexible that the bending stiffness is low. In this paper, the cellulose based EAPap material is enhanced by using carbon nanotubes with cellulose paper. Coating of multi-walled carbon nanotubes mixed with polyaniline on EAPap as well as MWNT dispersion in the paper are tried to e

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21

Dichiara, A. B., A. Song, S. M. Goodman, D. He, and J. Bai. "Smart papers comprising carbon nanotubes and cellulose microfibers for multifunctional sensing applications." Journal of Materials Chemistry A 5, no. 38 (2017): 20161–69. http://dx.doi.org/10.1039/c7ta04329e.

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22

Zeng, Xiaoliang, Libo Deng, Yimin Yao, Rong Sun, Jianbin Xu, and Ching-Ping Wong. "Flexible dielectric papers based on biodegradable cellulose nanofibers and carbon nanotubes for dielectric energy storage." Journal of Materials Chemistry C 4, no. 25 (2016): 6037–44. http://dx.doi.org/10.1039/c6tc01501h.

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23

Maria, Kazi Hanium, and Tetsu Mieno. "Production and Properties of Carbon Nanotube/Cellulose Composite Paper." Journal of Nanomaterials 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/6745029.

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Multiwalled carbon nanotube/cellulose composite papers have been prepared by mixing the cellulose with MWNT/gelatin solution and drying at room temperature. The CNTs form an interconnected network on the cellulose paper and as a result CNT paper sheet exhibits enhanced electrical properties and thermal stabilities. It is found that both sides of CNT paper sheet have the uniform electrical conductivities. The sheet exhibits strong microwave absorption in the microwave range of 10.5 GHz. The CNT/cellulose paper is as flexible and mechanically tough as the pure cellulose paper. This work provides

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24

Chien, Hsiu-Wen, Ming-Yen Tsai, Chia-Jung Kuo, and Ching-Lo Lin. "Well-Dispersed Silver Nanoparticles on Cellulose Filter Paper for Bacterial Removal." Nanomaterials 11, no. 3 (2021): 595. http://dx.doi.org/10.3390/nano11030595.

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In this study, a polydopamine (PDA) and polyethyleneimine (PEI)-assisted approach was developed to generate well-distributed PDA/PEI/silver (PDA/PEI/Ag) nanocomplexes on the surfaces of commercial cellulose filter papers to achieve substantial bacterial reduction under gravity-driven filtration. PDA can bind to cellulose paper and act as a reducer to produce silver nanoparticles (AgNPs), while PEI can react with oxidative dopamine and act as a dispersant to avoid the aggregation of AgNPs. The successful immobilization of PDA/PEI/Ag nanocomplexes was confirmed by scanning electron microscopy (S

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25

Milanović, Jovana, Tijana Lazić, Irena Živković, Milena Milošević, Ivona Častvan-Janković, and Mirjana Kostić. "Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films." Zastita materijala 62, no. 3 (2021): 180–90. http://dx.doi.org/10.5937/zasmat2103180m.

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Nanofibrillated films based on TEMPO-oxidized cotton linters were applied to reduce the hydrophilic properties of paper. For this purpose, aqueous dispersions of nanofibrillated cellulose of different composition: 1 and 3% of nanofibrillated cellulose, up to 13% of CaCO3 and/or Al(OH)3, up to 20% of propane-1,2-diol (glycol), and up to 21% of TEMPO-oxidized cotton linters were coated on the model paper, without additional adhesive. The pristine model paper and papers coated with nanofibrillated cellulose-based composite films were characterized in terms of water absorptiveness by COBB method a

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26

Qiang, Zhang, and Anne Belinda Thomsen. "Fuel Ethanol Production from Wet Oxidised Corn Stover by S. Cerevisiae." Advanced Materials Research 343-344 (September 2011): 963–67. http://dx.doi.org/10.4028/www.scientific.net/amr.343-344.963.

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In order to find out appropriate process for ethanol production from corn stover, wet oxidation（195°C，15 minutes）and simultaneous sacchariﬁcation and fermentation (SSF) was carried out to produce ethanol. The results showed that the cellulose recovery of 92.9% and the hemicellulose recovery of 74.6% were obtained after pretreatment. 86.5% of cellulose was remained in the solid cake . After 24h hydrolysis at 50°C using cellulase（Cellubrix L）,the achieved conversion of cellulose to glucose was 64.8%. Ethanol production was evaluated from dried solid cake and the hydrolysate was employed as liqui

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27

Aquino, Chamylle Rose, Fauline Deune Carlos, Francis Padua, et al. "Extraction of cellulose from waste papers for the preparation of cellulose graft-poly (acrylamide) for superabsorbent." MATEC Web of Conferences 268 (2019): 04013. http://dx.doi.org/10.1051/matecconf/201926804013.

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This article reports the use of wastepaper pulp as a direct source of cellulose for producing superabsorbent polymer. The white papers obtained from the offices in Adamson University were cut into 1 inch square pieces and drenched with distilled water and borax. This procedure was done couple of times to achieve a pH of 8 and consistency of 1%-2%. Commercial cotton was used as control to compare and differentiate the properties and structures with the superabsorbent polymer (SAP). Various trials have shown the value of 60 acrylamide beads to produce SAP with optimum performance. FTIR analysis

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28

Zhou, Jian, and Mutsumi Kimura. "Electromechanical Actuation of Highly Conductive PEDOT/PSS-coated Cellulose Papers." FIBER 67, no. 6 (2011): 125–31. http://dx.doi.org/10.2115/fiber.67.125.

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29

Oh, Hwisu, Sung Soo Kwak, Bosung Kim, et al. "Highly Conductive Ferroelectric Cellulose Composite Papers for Efficient Triboelectric Nanogenerators." Advanced Functional Materials 29, no. 37 (2019): 1904066. http://dx.doi.org/10.1002/adfm.201904066.

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30

Tabarsa, Taghi, Somayeh Sheykhnazari, Alireza Ashori, Mahdi Mashkour, and Abolghasem Khazaeian. "Preparation and characterization of reinforced papers using nano bacterial cellulose." International Journal of Biological Macromolecules 101 (August 2017): 334–40. http://dx.doi.org/10.1016/j.ijbiomac.2017.03.108.

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31

Yi, Tan, Hanyu Zhao, Qi Mo, et al. "From Cellulose to Cellulose Nanofibrils—A Comprehensive Review of the Preparation and Modification of Cellulose Nanofibrils." Materials 13, no. 22 (2020): 5062. http://dx.doi.org/10.3390/ma13225062.

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This review summarizes the preparation methods of cellulose nanofibrils (CNFs) and the progress in the research pertaining to their surface modification. Moreover, the preparation and surface modification of nanocellulose were comprehensively introduced based on the existing literature. The review focuses on the mechanical treatment of cellulose, the surface modification of fibrillated fibers during pretreatment, the surface modification of nanocellulose and the modification of CNFs and their functional application. In the past five years, research on cellulose nanofibrils has progressed with

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32

Murphy, A., B. Gorey, K. de Guzman, N. Kelly, E. P. Nesterenko, and A. Morrin. "Microfluidic paper analytical device for the chromatographic separation of ascorbic acid and dopamine." RSC Advances 5, no. 113 (2015): 93162–69. http://dx.doi.org/10.1039/c5ra16272f.

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33

Vicki., W. V., Taness Santhana Rajah, and S. Selvakumar. "Synthesis of cellulose from office waste paper and the effect on mechanical properties of cellulose/kenaf/epoxy composite." MATEC Web of Conferences 189 (2018): 05002. http://dx.doi.org/10.1051/matecconf/201818905002.

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Environmental and open public health aspects have an important and increasing role, especially in the exploration of natural fibers from recycle materials. The aim of this study is to synthesis cellulose from office waste paper and use it as a reinforcement filler to develop biocomposites. Epoxy reinforced kenaf fiber and cellulose composite were prepared in this study using polymer casting technique consisting of grinded kenaf fibre (natural fibre) 5% and epoxy 95% as reinforcement element. Cellulose was synthesized from recycled office papers and used as a filler to prepare cellulose/kenaf r

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34

Park, Hyeonji, Shin Young Park, Simyub Yook, Tae-Young Kim, and Hye Jung Youn. "Impregnation of paper with cellulose nanofibrils and polyvinyl alcohol to enhance durability." Nordic Pulp & Paper Research Journal 35, no. 1 (2020): 106–14. http://dx.doi.org/10.1515/npprj-2019-0071.

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AbstractDurable papers should exhibit high mechanical strength and good soiling resistance. In this study, cellulose nanofibrils (CNF) was investigated as an additive to the polyvinyl alcohol (PVA) impregnation solution to improve the durability of paper. The impregnation suspensions were prepared by adding CNF to PVA solution in various ratios, and were used to impregnate a base paper. The PVA-CNF suspensions exhibited good dispersion stability; however, the low shear viscosity increased as its CNF content increased. The pickup weights of the papers impregnated with the PVA-CNF suspensions we

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35

Sun, Wan-hong, Lan-feng Hui, Qian Yang, and Guo-dong Zhao. "Nanofiltration filter paper based on multi-walled carbon nanotubes and cellulose filter papers." RSC Advances 11, no. 2 (2021): 1194–99. http://dx.doi.org/10.1039/d0ra08585e.

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36

Lee, Sung Sik. "Editorial for the Special Issue on Microfluidics for Soft Matter and Mechanobiology." Micromachines 11, no. 4 (2020): 372. http://dx.doi.org/10.3390/mi11040372.

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Microfluidics has proven to be a useful platform to understand the material properties and technical applications of soft matter, including emulsions, polymer solutions, hydrogels, and cellulose papers [...]

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37

Yun, Sung Ryul, Li Jie Zhao, Nian Gui Wang, and Jae Hwan Kim. "Hybrid Electro-Active Papers of Cellulose and Carbon Nanotubes for Bio-Mimetic Actuators." Key Engineering Materials 324-325 (November 2006): 843–46. http://dx.doi.org/10.4028/www.scientific.net/kem.324-325.843.

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Electro-Active Paper (EAPap) materials based on cellulose are attractive for many applications because of their low voltage operation, lightweight, dryness, low power consumption, bio-degradability. The construction of EAPap actuator has been achieved using the cellulose paper film coated with thin gold electrode layers. This actuator showed a reversible and reproducible bending movement. In order to improve both force and displacement of this, efforts are made to construct hybrid EAPap actuators using cellulose paper coated with carbon nanotubes (CNT). To coat the CNT, single-walled carbon na

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38

Yazdi, Sara Kazemi, Salman Masoudi Soltani, and Soraya Hosseini. "An Investigation into the Optimum Carbonization Conditions for the Production of Porous Carbon from a Solid Waste." Advanced Materials Research 587 (November 2012): 88–92. http://dx.doi.org/10.4028/www.scientific.net/amr.587.88.

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Cellulosic materials and cellulose derivatives have been long used in the synthesis of numerous materials. These include various products such as papers, cigarette filters and sanitary pads. Cigarette filters, containing 95% cellulose acetate fibers, are responsible for one of the largest solid wastes generation today. In this work, a simple one-step carbonization of cigarette filters under various operational parameters is used in order to produce porous carbon. The effects of various pyrolysis parameters including carbonization temperature, heating rate and hold time on the final porous carb

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39

Rattanawongkun, P., N. Kunfong, N. Tawichai, U. Intatha, N. Yodsuwan, and N. Soykeabkaew. "Micro/Nano Papers from Bagasse Pulp Reinforced by Bacterial Cellulose Nanofibers." IOP Conference Series: Materials Science and Engineering 559 (June 25, 2019): 012007. http://dx.doi.org/10.1088/1757-899x/559/1/012007.

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40

Willberg-Keyriläinen, Pia, Jarmo Ropponen, Hanna-Leena Alakomi, and Jari Vartiainen. "Cellulose fatty acid ester coated papers for stand-up pouch applications." Journal of Applied Polymer Science 135, no. 48 (2018): 46936. http://dx.doi.org/10.1002/app.46936.

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41

Liu, Meihua, Bin Huang, Liting Gou, Zeyun Hou, and Pengpeng Zhang. "Nanocrystalline Cellulose-Functionalized Reduced Graphene Oxide Nanosheets and Their Composite Papers." Journal of Nanoscience and Nanotechnology 18, no. 5 (2018): 3239–47. http://dx.doi.org/10.1166/jnn.2018.14664.

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42

Mokhena, Teboho Clement, Emmanuel Rotimi Sadiku, Mokgaotsa Jonas Mochane, Suprakas Sinha Ray, Maya Jacob John, and Asanda Mtibe. "Mechanical properties of cellulose nanofibril papers and their bionanocomposites: A review." Carbohydrate Polymers 273 (December 2021): 118507. http://dx.doi.org/10.1016/j.carbpol.2021.118507.

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43

Oh, Dongyeop X. "Parylene-Coated Cellulose Nanofiber Films with Improved Oxygen Barrier and Water Resistance." Materials Science Forum 926 (July 2018): 73–78. http://dx.doi.org/10.4028/www.scientific.net/msf.926.73.

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In this paper, we introduce a parylene-coated cellulose nanofiber film. The parylene coating overcomes the limitations of cellulose nanofiber films used as food packaging films. The disadvantages of cellulose nanofiber films are that they are poor oxygen barriers and have low water resistances. This parylene-coated film achieved a low oxygen transfer rate (OTR) of <5 ml/m2/day because the parylene coating effectively covered the surface pores. In contrast to a pristine cellulose nanofiber film, the parylene-coated film was hydrophobic and exhibited a water contact angle of >75º. Similar

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44

Ko, Youngsang, Jeonghun Kim, Dabum Kim, Goomin Kwon, Yusuke Yamauchi, and Jungmok You. "Fabrication of Highly Conductive Porous Cellulose/PEDOT:PSS Nanocomposite Paper via Post-Treatment." Nanomaterials 9, no. 4 (2019): 612. http://dx.doi.org/10.3390/nano9040612.

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In this paper, we report the fabrication of highly conductive poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS)/cellulose nanofiber (CNF) nanocomposite paper with excellent flexibility through post-treatment with an organic solvent. The post-treated PEDOT:PSS/CNF porous nanocomposite papers showed a lower sulfur content, indicating the removal of residual PSS. The electrical conductivity of PEDOT:PSS/CNF porous nanocomposite paper was increased from 1.05 S/cm to 123.37 S/cm and 106.6 S/cm by post-treatment with dimethyl sulfoxide (DMSO) and ethylene glycol (EG), respectively.

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González, Francisco, Pilar Tiemblo, and Mario Hoyos. "In-Situ Approaches for the Preparation of Polythiophene-Derivative Cellulose Composites with High Flexibility and Conductivity." Applied Sciences 9, no. 16 (2019): 3371. http://dx.doi.org/10.3390/app9163371.

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Composite materials of conjugated polymers/cellulose were fabricated by incorporating different polythiophene-derivative polymers: Poly(3,4-ethylenedioxythiophene) (PEDOT) and an alkylated derivative of poly(3,4-propylenedioxythiophene) (PProDOT). These conjugated polythiophenes were deposited by casting or spray coating methodologies onto three different cellulose substrates: Conventional filters papers as cellulose acetate, cellulose grade 40 Whatman® and cellulose membranes prepared from cellulose microfibers. The preparation of composite materials was carried out by two methodologies: (i)

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Rosa, Mirna Sales Loiola, Marcos Pereira Silva, Alan Icaro Morais, Maria Rita de Morais Chaves Santos, Edson Cavalcanti Silva Filho, and Luiz Sousa Santos Jr. "Adsorption of the Blue Dye Reactive Remazol RN in Cellulosic Materials." Materials Science Forum 775-776 (January 2014): 749–54. http://dx.doi.org/10.4028/www.scientific.net/msf.775-776.749.

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The disposal of textile waste in water bodies is exacerbating environmental problems, which led scientists to seek natural materials to develop more sustainable ways. Searching for low cost materials was used to remove the dye in two cellulosic sources (filter papers of different brands). The papers were characterized by XRD which confirmed crystallographic profile similar to cellulose. With the aim of optimizing the best conditions, various tests were performed, where the ideal time was 180 minutes for the paper 1 and 240 minutes for the second paper, both by adjusting the pseudo second-order

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Kalyoncu, Evren Ersoy, and Emrah Peşman. "Bacterial cellulose as reinforcement in paper made from recycled office waste pulp." BioResources 15, no. 4 (2020): 8496–514. http://dx.doi.org/10.15376/biores.15.4.8496-8514.

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Bacterial cellulose, produced during fermentation of Kombucha tea, was investigated relative to its ability to modify the characteristics of pulp from recycled office wastepaper. The produced bacterial cellulose wet films were dispersed and added rates of 5%, 10%, and 15% to the recycled office wastepaper. The Fourier-transform infrared spectroscopy analyses, scanning electron microscopy images and thermogravimetric analysis values were determined in order to characterize the pulp samples. The results of these analyses showed similar changes as the amount of added bacterial cellulose increased

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Coppola, Floriana, and Alberto Modelli. "Oxidative degradation of non-recycled and recycled paper." Cellulose 27, no. 15 (2020): 8977–87. http://dx.doi.org/10.1007/s10570-020-03395-0.

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Abstract The degradation of paper-based materials involves several and complex mechanisms, such as hydrolysis and oxidation. The behaviour of different types of pulps can be very variable. In this study, the difference upon oxidation of contemporary non-recycled and recycled papers, which now constitute a considerable fibre source, is investigated. A 0.015 M potassium periodate solution is used to oxidise five types of paper, two non-recycled and three recycled, for 0.5, 1, 2 and 4 h. The effects of such oxidation treatments are evaluated in terms of carbonyl content and degree of polymerisati

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Bates, Irena, Ivana Plazonić, Valentina Radić Seleš, and Željka Barbarić-Mikočević. "Determining the quality of paper substrates containing triticale pulp for printing industry." Nordic Pulp & Paper Research Journal 35, no. 2 (2020): 272–78. http://dx.doi.org/10.1515/npprj-2020-0009.

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AbstractToday, the paper industry is faced with a global deficiency of raw wood materials, so alternative sources of virgin cellulose fibres are playing an important role in paper production. Agricultural countries produce large quantities of crop farming by-products such as straw, which is an interesting alternative raw material for cellulose fibres. Straw is used in many industries because of its numerous advantages: animal food industry, biofuel industry, construction industry and as artistic material. The potential use of straw production residues is of great importance in paper and printi

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Bhagia, Samarthya, John R. Dunlap, Mohammed Zahid A. Khuraishi, et al. "Fabrication of lignocellulosic biomass paper containing nanofibrillated biomass." BioResources 16, no. 1 (2020): 209–22. http://dx.doi.org/10.15376/biores.16.1.209-222.

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Fibrillated cellulose has been frequently used for making nanopapers and thin films. However, limited work has been carried out in the construction of such materials using native lignocellulosic biomass. Making papers from fibrillated biomass allows complete utilization of whole plant material and may reduce chemical and energy consumption. Ultra-friction grinding was used to directly fibrillate knife-milled poplar into micro- to nano-sized biomass fibers. Papers were made using the fibrillated biomass containing nanofibrillated biomass and their mechanical properties were tested. Biomass pape

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