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Journal articles on the topic 'Liquid-liquid interfacial precipitation method'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Miyazawa, K., Y. Kuwasaki, A. Obayashi, and M. Kuwabara. "C60 Nanowhiskers Formed by the Liquid–liquid Interfacial Precipitation Method." Journal of Materials Research 17, no. 1 (2002): 83–88. http://dx.doi.org/10.1557/jmr.2002.0014.

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Fine needlelike crystals of C60 have been formed by a liquid–liquid interfacial precipitation method which uses an interface of the concentrated toluene solution of C60/isopropyl alcohol. The needlelike crystals of C60 with a diameter of submicrons (“C60 nanowhiskers”) were found to be single crystalline and composed of thin slabswith a thickness of about 10 nm. The intermolecular distance of the C60 nanowhiskerswas found to be shortened along the growth axis as compared with the pristine C60crystals, indicating a formation of strong bonding between C60 molecules. TheC60 nanowhiskers are assum

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2

Minato, Jun-ichi, Kun'ichi Miyazawa, and Tadatomo Suga. "Morphology of C60 nanotubes fabricated by the liquid–liquid interfacial precipitation method." Science and Technology of Advanced Materials 6, no. 3-4 (2005): 272–77. http://dx.doi.org/10.1016/j.stam.2005.02.006.

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3

Miyazawa, Kun'ichi, Jun-ichi Minato, Tetsuro Yoshii, and Tadatomo Suga. "Characterization of fullerene nanotubes prepared by the liquid–liquid interfacial precipitation method." Science and Technology of Advanced Materials 6, no. 3-4 (2005): 388–93. http://dx.doi.org/10.1016/j.stam.2005.03.018.

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4

Ringor, Cherry, Kun'ichi Miyazawa, and Tohru Awane. "Synthesis of C60 Fullerene Nanotubes by the Liquid-Liquid Interfacial Precipitation Method." Transactions of the Materials Research Society of Japan 32, no. 4 (2007): 1011–14. http://dx.doi.org/10.14723/tmrsj.32.1011.

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5

Osonoe, Kana, Ryosuke Kano, Kun’ichi Miyazawa, and Masaru Tachibana. "Synthesis of C70 two-dimensional nanosheets by liquid–liquid interfacial precipitation method." Journal of Crystal Growth 401 (September 2014): 458–61. http://dx.doi.org/10.1016/j.jcrysgro.2013.12.056.

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6

Partheeban, Thamodaran, and Marappan Sathish. "Selective growth of fullerene octahedra and flower-like particles by a liquid–liquid interfacial precipitation method for super-hydrophobic applications." RSC Advances 6, no. 82 (2016): 78791–94. http://dx.doi.org/10.1039/c6ra15846c.

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7

Ujihara, Yuki, and Yutaka Takahashi. "Binary Solid Solution of C60-C70 Prepared by Liquid-Liquid Interfacial Precipitation Method." Journal of the Japan Institute of Metals 75, no. 12 (2011): 671–77. http://dx.doi.org/10.2320/jinstmet.75.671.

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8

KOIDE, Daiki, Shouta KATO, Eri IKEDA, Nobuyuki IWATA, and Hiroshi YAMAMOTO. "Free Electron Laser-Polymerization of C60 Grown by Liquid-Liquid-Interfacial Precipitation Method." IEICE Transactions on Electronics E94-C, no. 2 (2011): 151–56. http://dx.doi.org/10.1587/transele.e94.c.151.

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9

Miyazawa, K., Y. Kuwasaki, K. Hamamoto, S. Nagata, A. Obayashi, and M. Kuwabara. "Structural characterization of C60 nanowhiskers formed by the liquid/liquid interfacial precipitation method." Surface and Interface Analysis 35, no. 1 (2003): 117–20. http://dx.doi.org/10.1002/sia.1506.

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10

Koide, Daiki, Nobuyuki Iwata, and Hiroshi Yamamoto. "Photo-polymerization of hole-doped C60 grown by liquid-liquid interfacial precipitation method." physica status solidi (c) 8, no. 2 (2011): 558–60. http://dx.doi.org/10.1002/pssc.201000478.

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11

Barzegar, Hamid Reza, Florian Nitze, Artur Malolepszy, Leszek Stobinski, Cheuk-Wai Tai, and Thomas Wågberg. "Water Assisted Growth of C60 Rods and Tubes by Liquid–Liquid Interfacial Precipitation Method." Molecules 17, no. 6 (2012): 6840–53. http://dx.doi.org/10.3390/molecules17066840.

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12

Miyazawa, Kun'ichi, Jun-ichi Minato, Tetsuro Yoshii, Masahisa Fujino, and Tadatomo Suga. "Structural characterization of the fullerene nanotubes prepared by the liquid–liquid interfacial precipitation method." Journal of Materials Research 20, no. 3 (2005): 688–95. http://dx.doi.org/10.1557/jmr.2005.0091.

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Fine tubular fibers composed of C60 and C70 fullerene molecules were successfully fabricated by the liquid–liquid interfacial precipitation method. The walls of the tubular fibers were crystalline, and the fullerene molecules were densely packed along the growth axis of tube wall. The tubular structures are called “fullerene nanotubes.” The inner diameter and the outer diameter of C70 tubes showed a linear relationship, suggesting a constant wall thickness of the tubes. The tubular structures composed of C70 molecules could be formed when their diameter was larger than about 240 nm. The fuller

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13

Hsieh, Fu-Yu, Lok Kumar Shrestha, Katsuhiko Ariga, and Shan-hui Hsu. "Neural differentiation on aligned fullerene C60 nanowhiskers." Chemical Communications 53, no. 80 (2017): 11024–27. http://dx.doi.org/10.1039/c7cc06395d.

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Highly-aligned fullerene nanowhiskers (C<sub>60</sub> NWs) are prepared by a modified liquid–liquid interfacial precipitation method. Neural stem cells on the aligned C<sub>60</sub> NWs are oriented and have a high capacity to differentiate into mature neurons.

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14

Miyazawa, Kun'ichi, and Koichi Hamamoto. "Formation of iodine-doped C60 whiskers by the use of liquid–liquid interfacial precipitation method." Journal of Materials Research 17, no. 9 (2002): 2205–8. http://dx.doi.org/10.1557/jmr.2002.0325.

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Iodine-doped whiskers of C60 (I–C60 whiskers) with diameters ranging from submicrometers to micrometers and lengths longer than 100 μm were successfully obtained by the use of the liquid–liquid interfacial precipitation method. Transmission electron microscopy observations showed that the I–C60 whiskers were single crystalline and had a growth axis parallel to the close-packed direction of C60 molecules and expanded (002) lattice planes indicative of the intercalation of iodine and oxygen atoms between the (002) planes of a body-centered-tetragonal crystal system. The I–C60 whiskers showed non

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15

Miyazawa, Kun’ichi, and Tadatomo Suga. "Transmission electron microscopy investigation of tubular and capsular needlelike crystals of C60 produced by the liquid–liquid interfacial precipitation method." Journal of Materials Research 19, no. 11 (2004): 3145–48. http://dx.doi.org/10.1557/jmr.2004.0409.

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Tubular and capsular needlelike crystals of C60 with a few hundreds nanometers to about one micrometer in diameter were discovered among the precipitates prepared by the liquid–liquid interfacial precipitation method. Addition of a small amount of (η2–C60)Pt(PPh3)2 to the toluene solution of C60 produced various morphologies of hollow C60 crystals. This paper gives the first report on the formation of structures we named “C60 nanotubes.”

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16

Toita, S., K. Miyazawa, K. Hotta, and M. Tachibana. "Growth mechanism of vertically aligned fullerene micro tubes prepared by the liquid-liquid interfacial precipitation method." Journal of Physics: Conference Series 159 (April 1, 2009): 012012. http://dx.doi.org/10.1088/1742-6596/159/1/012012.

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17

Minato, Jun-ichi, and Kun'ichi Miyazawa. "Structural characterization of C60 nanowhiskers and C60 nanotubes fabricated by the liquid–liquid interfacial precipitation method." Diamond and Related Materials 15, no. 4-8 (2006): 1151–54. http://dx.doi.org/10.1016/j.diamond.2005.11.012.

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18

Kizuka, Tokushi, Kun'ichi Miyazawa, and Takayuki Tokumine. "Solvation-Assisted Young’s Modulus Control of Single-Crystal Fullerene Nanowhiskers." Journal of Nanotechnology 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/583817.

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Single-crystal nanowhiskers (NWs) composed of fullerene C70molecules were synthesized by the liquid-liquid interfacial precipitation method that usedm-xylene as a saturated solution of C70molecules. Bending behavior of the individual NWs was observed byin situtransmission electron microscopy equipped with nanonewton force measurements using an optical deflection method. The Young’s modulus of the NWs was estimated to be 0.3–1.9 GPa, which was 2–7% of the moduli of fullerene NWs with similar diameters synthesized using other solvents, that is, toluene and pyridine. The influence of the solvent

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19

Miyazawa, Kun'ichi, Tadahiko Mashino, and Tadatomo Suga. "Structural characterization of the C60[C(COOC2H5)2] whiskers prepared by the liquid–liquid interfacial precipitation method." Journal of Materials Research 18, no. 11 (2003): 2730–35. http://dx.doi.org/10.1557/jmr.2003.0380.

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Fine whiskers of a C60 derivative, i.e., C60 monosubstituted by ethyl ester of malonic acid, C60[C(COOC2H5)2], were fabricated for the first time using a system of toluene with concentrated C60[C(COOC2H5)2] and isopropyl alcohol. The center-to-center distance of C60[C(COOC2H5)2] molecules along the close-packed direction of the C60[C(COOC2H5)2] whiskers was in the same range as that of the C60 nanowhiskers prepared by the same method. The C60[C(COOC2H5)2] whiskers were assumed to take body-centered tetragonal or hexagonal close-packed crystal structures. The C60[C(COOC2H5)2] whiskers showed a

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20

Kizuka, Tokushi, Kun'ichi Miyazawa, and Daisuke Matsuura. "Synthesis of Carbon Nanocapsules and Nanotubes Using Fe-Doped Fullerene Nanowhiskers." Journal of Nanotechnology 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/613746.

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We synthesized iron-(Fe-)doped C60nanowhiskers (NWs) by applying the liquid-liquid interfacial precipitation method that employs a C60-saturated toluene solution and a solution of 2-propanol containing ferric nitrate nonahydrate (Fe(NO3)3⋅9H2O). Fe particles of 3–7 nm in diameter were precipitated in the NWs. By heating at 1173 K, the NWs were transformed into hollow and Fe3C-encapsulated carbon nanocapsules and carbon nanotubes.

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21

Konno, Toshio, Chika Hirata, Erlon Henrique Martins Ferreira, et al. "Precise Raman measurements of C₆₀ fullerene nanowhiskers synthesized using the liquid-liquid interfacial precipitation method." Transactions of the Materials Research Society of Japan 41, no. 3 (2016): 289–95. http://dx.doi.org/10.14723/tmrsj.41.289.

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22

Kato, Kyohei, Kunichi Miyazawa, Hidenobu Murata, and Masaru Tachibana. "Pressure-induced transformation of ferrocene-doped C₆₀ nanosheets fabricated by liquid-liquid interfacial precipitation method." Transactions of the Materials Research Society of Japan 41, no. 1 (2016): 71–75. http://dx.doi.org/10.14723/tmrsj.41.71.

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23

Miyazawa, Kun’ichi. "Synthesis of fullerene nanowhiskers using the liquid–liquid interfacial precipitation method and their mechanical, electrical and superconducting properties." Science and Technology of Advanced Materials 16, no. 1 (2015): 013502. http://dx.doi.org/10.1088/1468-6996/16/1/013502.

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24

SATHISH, M., and K. MIYAZAWA. "Fe-DECORATED FULLERENE (C60) NANOWHISKERS FOR ENVIRONMENTAL APPLICATION." Nano 03, no. 05 (2008): 409–14. http://dx.doi.org/10.1142/s1793292008001271.

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Fe -decorated fullerene nanowhiskers were prepared by using the liquid–liquid interfacial precipitation method. The prepared nanowhiskers were characterized using scanning electron microscopy (SEM), scanning transmission electron microscopy (STEM), X-ray diffraction (XRD) and Raman spectroscopy. Formation of both tubular and nontubular nanowhiskers was observed with fine dispersion of Fe ions. The XRD and Raman-spectroscopic studies showed the fcc crystalline nature and polymerization of the nanowhiskers, respectively. The results were compared with Ce - and Ni -incorporated fullerene nanowhis

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25

MIYAZAWA, K., S. CHA, C. RINGOR, et al. "SYNTHESIS OF FULLERENE NANOTUBES AND MICROTUBES FOR MATERIALS STORAGE, DELIVERY AND RECOVERY." Nano 03, no. 05 (2008): 335–39. http://dx.doi.org/10.1142/s1793292008001167.

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Tubular, needle-like crystals of C 60 with diameters ranging from micro to nano sizes have been synthesized by the liquid–liquid interfacial precipitation (LLIP) method. The C 60 nano- and microtubes can absorb various solutions of alcohol and water, showing that they can be promising containers for materials storage and recovery. Further, C 60 microtubes vertically aligned on porous alumina membranes have been successfully prepared for the first time by a modified LLIP method. The vertically aligned C 60 microtubes will find a variety of application for bio and environmental uses.

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26

Matsuura, Daisuke, Kun'ichi Miyazawa, and Tokushi Kizuka. "Synthesis of Cobalt-Encapsulated Carbon Nanocapsules Using Cobalt-Doped Fullerene Nanowhiskers." ISRN Nanotechnology 2012 (April 1, 2012): 1–4. http://dx.doi.org/10.5402/2012/871208.

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We synthesized cobalt- (Co-) doped C60 nanowhiskers (NWs) by applying a liquid-liquid interfacial precipitation method using a C60-saturated toluene solution and 2-propanol with Co nitrate hexahydrate (Co(NO3)3⋅6H2O). Heating the NWs at 873–1173 K produced carbon nanocapsules (CNCs) that encapsulated Co clusters with a hexagonal-closed-packed structure. After heating at 1273 K, the encapsulated Co clusters in CNCs were transformed into orthorhombic Co2C clusters. It was found that Co- and Co2C-encapsulated CNCs can be produced by varying heating temperature.

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27

Zhang, Lin-wen, Sheng-ju Zhou, Meng-jun Chen, Ke-yang Yin, and Hong-guang Li. "Hierarchically-organized C60 crystals obtained from a liquid/liquid interfacial precipitation method by using 1,2,3,4-tetrahydronaphthalene as a solvent." New Carbon Materials 34, no. 3 (2019): 238–46. http://dx.doi.org/10.1016/s1872-5805(19)60013-2.

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28

Zhang, Lin-wen, Sheng-ju Zhou, Meng-jun Chen, Ke-yang Yin, and Hong-guang Li. "Hierarchically-organized C60 crystals obtained from a liquid/liquid interfacial precipitation method by using 1,2,3,4-tetrahydronaphthalene as a solvent." Carbon 153 (November 2019): 804. http://dx.doi.org/10.1016/j.carbon.2019.06.093.

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29

Ringor, C. L., and K. Miyazawa. "Synthesis of C60 nanotubes by liquid–liquid interfacial precipitation method: Influence of solvent ratio, growth temperature, and light illumination." Diamond and Related Materials 17, no. 4-5 (2008): 529–34. http://dx.doi.org/10.1016/j.diamond.2007.10.001.

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30

Kato, Ryoei, and Kun'ichi Miyazawa. "Raman Laser Polymerization ofC60Nanowhiskers." Journal of Nanotechnology 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/101243.

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Photopolymerization ofC60nanowhiskers (C60NWs) was investigated by using a Raman spectrometer in air at room temperature, since the polymerizedC60NWs are expected to exhibit a high mechanical strength and a thermal stability. ShortC60NWs with a mean length of 4.4 μm were synthesized by LLIP method (liquid-liquid interfacial precipitation method). TheAg(2) peak ofC60NWs shifted to the lower wavenumbers with increasing the laser beam energy dose, and an energy dose more than about 1520 J/mm2was found necessary to obtain the photopolymerizedC60NWs. However, excessive energy doses at high-power de

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31

Kizuka, Tokushi, Kun'ichi Miyazawa, and Akira Akagawa. "Synthesis of Nickel-Encapsulated Carbon Nanocapsules and Cup-Stacked-Type Carbon Nanotubes via Nickel-Doped Fullerene Nanowhiskers." Journal of Nanotechnology 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/376160.

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Nickel- (Ni) doped C60nanowhiskers (NWs) were synthesized by a liquid-liquid interfacial precipitation method using a C60-saturated toluene solution and isopropanol with Ni nitrate hexahydrate Ni(NO3)2·6H2O. By varying the heating temperature of Ni-doped C60NWs, two types of one-dimensional carbon nanostructures were produced. By heating the NWs at 973 and 1173 K, carbon nanocapsules (CNCs) that encapsulated Ni nanoparticles were produced. The Ni-encapsulated CNCs joined one dimensionally to form chain structures. Upon heating the NWs to 1373 K, cup-stacked-type carbon nanotubes were synthesiz

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32

Miyazawa, Kun'ichi, та Tadatomo Suga. "Transmission electron microscopy investigation of fullerene nanowhiskers and needle-like precipitates formed by using C60 and (η2-C60)Pt(PPh3)2". Journal of Materials Research 19, № 8 (2004): 2410–14. http://dx.doi.org/10.1557/jmr.2004.0304.

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Nanowhiskers and needle-like precipitates obtained by the liquid-liquid interfacial precipitation method for the systems of isopropyl alcohol and toluene solutions of C60 and (η2-C60)Pt(PPh3)2 were examined by transmission electron microscopy. Morphology of the C60 precipitates was remarkably changed by the addition of (η2-C60)Pt(PPh3)2 in the C60 toluene solution, and capsular needle-like crystals of C60 were formed. C60 cages were found to be directly contacted along the growth axis of (η2-C60)Pt(PPh3)2 needle-like crystals.

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33

Ariga, Katsuhiko, Michio Matsumoto, Taizo Mori, and Lok Kumar Shrestha. "Materials nanoarchitectonics at two-dimensional liquid interfaces." Beilstein Journal of Nanotechnology 10 (July 30, 2019): 1559–87. http://dx.doi.org/10.3762/bjnano.10.153.

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Much attention has been paid to the synthesis of low-dimensional materials from small units such as functional molecules. Bottom-up approaches to create new low-dimensional materials with various functional units can be realized with the emerging concept of nanoarchitectonics. In this review article, we overview recent research progresses on materials nanoarchitectonics at two-dimensional liquid interfaces, which are dimensionally restricted media with some freedoms of molecular motion. Specific characteristics of molecular interactions and functions at liquid interfaces are briefly explained

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34

Minato, Jun-ichi, Kun'ichi Miyazawa, Tadatomo Suga, et al. "Characterization of high-pressure sintered C60 nanowhiskers and C60 powder." Journal of Materials Research 20, no. 3 (2005): 742–46. http://dx.doi.org/10.1557/jmr.2005.0095.

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C60 nanowhiskers fabricated by liquid–liquid interfacial precipitation method and pristine C60 powder were sintered at 800 °C under 5.5 GPa for 2 h. The specimens showed high micro-Vickers hardness about 1100 kg/mm2 and electrical resistivity as low as several Ωm. Structural characterization by x-ray diffraction, high-resolution transmission electron microscopy, Fourier transform infrared, and Raman spectroscopy revealed that most of C60 molecules were broken to form turbostratic graphite by high-pressure and high-temperature treatment. Comparison with the pristine C60 powder sintered under th

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35

Koyama, Natsuki, Shoto Banya, Tsuyoshi Akiyama, Kosuke Sugawa, and Takeo Oku. "Fabrication and surface-enhanced Raman scattering properties of two-dimensional gold and silver nanoparticle mixed assemblies by liquid–liquid interfacial precipitation method." Applied Physics Express 13, no. 5 (2020): 055001. http://dx.doi.org/10.35848/1882-0786/ab8965.

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36

WAKAHARA, TAKATSUGU, MARAPPAAN SATHISH, KUN'ICHI MIYAZAWA, and TOSHIO SASAKI. "ORGANIC-METAL-DOPED FULLERENE NANOWHISKERS." Nano 03, no. 05 (2008): 351–54. http://dx.doi.org/10.1142/s1793292008001180.

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Two types of ferrocene( Fc )-doped C 60 nanowhiskers [ C 60/ Fc NWs and C 60/ferrocene pyrrolidine- C 60( C 60- Fc ) NWs] were prepared by the liquid–liquid interfacial precipitation method using toluene solution of C 60 and Fc or C 60- Fc and isopropyl alcohol (IPA). The morphology of C 60 precipitates was remarkably changed by the addition of Fc or C 60- Fc to the C 60 toluene solution. The scanning TEM mapping analysis of C 60/ Fc NWs showed that the intensity of ferrocene is high at the edge, indicating that ferrocene covers the outside surface of the NWs. In the case of C 60/ C 60- Fc NWs

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37

HOTTA, KAYOKO, and KUN'ICHI MIYAZAWA. "GROWTH RATE MEASUREMENT OF C60 FULLERENE NANOWHISKERS." Nano 03, no. 05 (2008): 355–59. http://dx.doi.org/10.1142/s1793292008001192.

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The growth rate of C 60 fullerene nanowhiskers ( C 60NWs) prepared by the liquid–liquid interfacial precipitation method is measured and the growth mechanism is discussed. The growth of C 60NWs is investigated from the data obtained at the growth temperatures of 5, 10, 15 and 20°C. It is found that the convection of the solution scarcely influences the growth rate, suggesting that a surface reaction of C 60 molecules dominates the growth process. The activation energy of C 60NWs' growth is estimated at about 52.8 kJ/mol from their initial stage of growth. This activation energy is much greater

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38

Park, Hae Soo, and Weon Bae Ko. "Preparation of C60 Nanowhiskers-SnO2 Nanocomposites and Photocatalytic Degradation of Organic Dyes." Journal of Nanoscience and Nanotechnology 15, no. 10 (2015): 8125–32. http://dx.doi.org/10.1166/jnn.2015.11249.

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C60 nanowhiskers were prepared using a liquid–liquid interfacial precipitation (LLIP) method. Tin oxide (SnO2) nanoparticles were synthesized by a reaction of tin (IV) chloride pentahydrate with ammonium nitrate in an electric furnace. The C60 nanowhiskers-SnO2 nanocomposites were calcined in an electric furnace at 700 °C under an inert argon gas atmosphere for 2 h. The crystallinity, morphology and optical properties of the samples were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Raman spectroscopy and UV-vis spectrophotometry. The photo

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39

Wei, Zexuan, Jingwen Song, Renzhi Ma, Katsuhiko Ariga, and Lok Kumar Shrestha. "Self-Assembled Corn-Husk-Shaped Fullerene Crystals as Excellent Acid Vapor Sensors." Chemosensors 10, no. 1 (2022): 16. http://dx.doi.org/10.3390/chemosensors10010016.

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Low-molecular-weight acid vapors cause aging and destruction in material processing. In this paper, facile fabrication of novel corn-husk-shaped fullerene C60 crystals (CHFCs) through the dynamic liquid–liquid interfacial precipitation method is reported. The CHFCs were grown at the liquid–liquid interface between isopropyl alcohol (IPA) and a saturated solution of C60 in mesitylene under ambient temperature and pressure conditions. The average length, outer diameter, and inner diameter of CHFCs were ca. 2.88 μm, 672 nm, and 473 nm, respectively. X-ray diffraction (XRD) analysis showed the CHF

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40

RINGOR, CHERRY L., and KUN'ICHI MIYAZAWA. "HIGH YIELD PREPARATION OF FULLERENE NANOWHISKERS AND NANOTUBES BY THE SOLUTION ROUTE." Nano 03, no. 05 (2008): 329–33. http://dx.doi.org/10.1142/s1793292008001155.

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The effect of ultraviolet, visible and near-infrared irradiation on the yield and morphology of single crystalline C 60 fullerene nanowhiskers (FNWs) and nanotubes (FNTs) was investigated in an effort to produce large-scale quantities of FNWs and FNTs. These fullerene nanomaterials were synthesized by the liquid–liquid interfacial precipitation method using pyridine and isopropyl alcohol (IPA) as solvents. The C 60–pyridine solution was illuminated using different wavelengths for 24 h at ambient pressure and temperature before addition of IPA. High yields (30–38 mg/L) were obtained upon irradi

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41

Shrestha, Lok Kumar, Zexuan Wei, Gokulnath Subramaniam, et al. "Nanoporous Hollow Carbon Spheres Derived from Fullerene Assembly as Electrode Materials for High-Performance Supercapacitors." Nanomaterials 13, no. 5 (2023): 946. http://dx.doi.org/10.3390/nano13050946.

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The energy storage performances of supercapacitors are expected to be enhanced by the use of nanostructured hierarchically micro/mesoporous hollow carbon materials based on their ultra-high specific surface areas and rapid diffusion of electrolyte ions through the interconnected channels of their mesoporous structures. In this work, we report the electrochemical supercapacitance properties of hollow carbon spheres prepared by high-temperature carbonization of self-assembled fullerene-ethylenediamine hollow spheres (FE-HS). FE-HS, having an average external diameter of 290 nm, an internal diame

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42

Dobreva, Valentina, Boriana Zhekova, and Georgi Dobrev. "Use of Aqueous Two-Phase and Three-Phase Partitioning Systems for Purification of Lipase Obtained in Solid-State Fermentation by Rhizopus arrhizus." Open Biotechnology Journal 13, no. 1 (2019): 27–36. http://dx.doi.org/10.2174/1874070701913010027.

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Background: Purification of enzymes by conventional methods such as precipitation and chromatographic techniques is a costly and time-consuming procedure and may lead to low yields of enzyme activity. Alternative liquid-liquid extraction methods such as Aqueous Two-Phase Systems (ATPS) and Three Phase Partitioning (TPP) are characterized by the high enzyme yields and purification degree. Objective: The objective of this study was the application of partitioning systems ATPS and TPP for purification of lipase produced in solid-state fermentation by Rhizopus arrhizus. Methods: ATPS and TPP were

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43

Carpenter, Chris. "Formation Damage Caused by Wax Deposition Results in Shale Production Decline." Journal of Petroleum Technology 75, no. 03 (2023): 93–95. http://dx.doi.org/10.2118/0323-0093-jpt.

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_ This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 210414, “First Evidence for Shale Production Decline as a Result of Formation Damage Caused by C60+ Paraffin Wax Deposition: A Permian Case Study,” by Amir Mahmoudkhani, SPE, Locus Fermentation Solutions, and Jonathan Rogers and Martin Shumway, SPE, Locus Bio-Energy Solutions, et al. The paper has not been peer reviewed. _ Analysis of production decline curves revealed that three candidate wells in West Texas depleted faster than indicated by a type decline curve, indicating a potentially abnorma

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Takahashi, Yutaka, and Katsuhiro Asai. "Preparation and Morphology of FCC C60 Powder Grown by Liquid-Liquid Interfacial Precipitation." Journal of the Japan Institute of Metals 68, no. 5 (2004): 326–32. http://dx.doi.org/10.2320/jinstmet.68.326.

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Jiang, Bohong, Qin Tang, Wenli Zhao, et al. "Tailoring structural features and functions of fullerene rod crystals by a ferrocene-modified fullerene derivative." CrystEngComm 22, no. 38 (2020): 6287–94. http://dx.doi.org/10.1039/d0ce01019g.

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Effective functional intercalation and facile structural manipulation of fullerene crystals could be achieved by ferrocene-modified fullerene based on the liquid–liquid interfacial precipitation process.

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Song, Yuwei, Xiaodong Li, Ze Yang, et al. "A facile liquid/liquid interface method to synthesize graphyne analogs." Chemical Communications 55, no. 46 (2019): 6571–74. http://dx.doi.org/10.1039/c9cc02786f.

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Liebendorfer, Adam. "Fluorescence microscopy provides contactless method for studying liquid/liquid interfaces." Scilight 2022, no. 46 (2022): 461107. http://dx.doi.org/10.1063/10.0015150.

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Wang, Peilin, Yu Zhang, Hao Shi, et al. "Local Basicity Dependent Gas-Liquid Interfacial Corrosion of Nickel Anode and Its Protection in Molten Li₂CO₃-Na₂CO₃-K₂CO₃." Journal of The Electrochemical Society 169, no. 3 (2022): 031505. http://dx.doi.org/10.1149/1945-7111/ac5852.

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Revealing the gas-liquid interfacial corrosion mechanism of metals under anodic polarization in molten salts is crucial for the development of metallic anodes for molten carbonate electrolysis. Herein, the effects of operating temperature, gas atmosphere, applied current density and electrolysis time on the gas-liquid interfacial corrosion behaviors of nickel anodes in molten Li2CO3-Na2CO3-K2CO3 were systematically investigated. It was found that the gas-liquid interfacial corrosion of nickel anodes was accelerated with decreasing temperature and increasing CO2 content of gas atmosphere. Three

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Daher, Ali, Amine Ammar, and Abbas Hijazi. "Nanoparticles migration near liquid-liquid interfaces using diffuse interface model." Engineering Computations 36, no. 3 (2019): 1036–54. http://dx.doi.org/10.1108/ec-03-2018-0153.

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Purpose The purpose of this paper is to develop a numerical model for the simulation of the dynamics of nanoparticles (NPs) at liquid–liquid interfaces. Two cases have been studied, NPs smaller than the interfacial thickness, and NPs greater than the interfacial thickness. Design/methodology/approach The model is based on the molecular dynamics (MD) simulation in addition to phase field (PF) method, through which the discrete model of particles motion is superimposed on the continuum model of fluids which is a new ide a in numerical modeling. The liquid–liquid interface is modeled using the di

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Muntz, Iain, James A. Richards, Sam Brown, Andrew B. Schofield, Marcel Rey, and Job H. J. Thijssen. "Contactless interfacial rheology: Probing shear at liquid–liquid interfaces without an interfacial geometry via fluorescence microscopy." Journal of Rheology 67, no. 1 (2023): 67–80. http://dx.doi.org/10.1122/8.0000559.

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Interfacial rheology is important for understanding properties such as Pickering emulsion or foam stability. Currently, the response is measured using a probe directly attached to the interface. This can both disturb the interface and is coupled to flow in the bulk phase, limiting its sensitivity. We have developed a contactless interfacial method to perform interfacial shear rheology on liquid/liquid interfaces with no tool attached directly to the interface. This is achieved by shearing one of the liquid phases and measuring the interfacial response via confocal microscopy. Using this method

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