Relevant bibliographies by topics / Photocatalytic concretes

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Photocatalytic concretes'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Photocatalytic concretes"

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Le Pivert, Marie, and Yamin Leprince-Wang. "Photocatalytic Concrete Developed by Short Seedless Hydrothermal Method for Water Purification." Catalysts 12, no. 12 (2022): 1620. http://dx.doi.org/10.3390/catal12121620.

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Stormwater runoff management and treatment are significant topics for designing a sustainable city. Therefore, photocatalytic, permeable, and removable concrete is a promising solution to reduce pollution through leaching with permeable and scalable road. The objective of this work was to develop cost-effective and greener photocatalytic concretes that can be easily scaled-up, and to demonstrate their photocatalytic activities. To achieve this, seedless hydrothermal ZnO nanostructures (NSs) in 2 h were employed to functionalize a concrete surface by a soft functionalization process, avoiding o
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Macphee, D. E., and A. Folli. "Photocatalytic concretes — The interface between photocatalysis and cement chemistry." Cement and Concrete Research 85 (July 2016): 48–54. http://dx.doi.org/10.1016/j.cemconres.2016.03.007.

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Tyukavkina, Vera V., and Anna V. Tsyryatyeva. "FINE-GRAINED PHOTOCATALYTIC CONCRETES BASED ON TITANOSILICATE WASTE." Transactions of the Kоla Science Centre of RAS. Series: Engineering Sciences 14, no. 4/2023 (2023): 207–12. http://dx.doi.org/10.37614/2949-1215.2023.14.4.035.

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The results of a study on obtaining fine-grained concretes with improved technical and operational properties and a self-cleaning surface are presented. As a modifying additive in concrete, nanodispersed titanosilicate powders, which are a waste product of the production of titanosilicate sorbent, were considered. It has been determined that the use of a titanosilicate additive contributes to an increase in strength and frost resistance, a decrease in water absorption and abrasion of fine-grained concrete and gives its surface the ability to self-clean in both the ultraviolet and visible regio
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Shestakov, N., D. Alekseeva, and D. Polosina. "THE USE OF PHOTOCATALYTIC CONCRETES IN ROAD CONSTRUCTION." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 6, no. 12 (2021): 16–26. http://dx.doi.org/10.34031/2071-7318-2021-6-12-16-26.

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The article discusses the possibility of reducing the atmospheric environmental load of highways by applying compositions with photocatalytic properties to acoustic screens. It is found that the amount of nitrogen oxides on the territory of the city of Moscow exceeds the MPC norms. Therefore, a potential way to reduce the level of the average daily and maximum one-time MPC of nitrogen oxides is proposed, when using coatings of traditional acoustic screens with photocatalytic compositions. Titanium dioxide in anatase form is considered as a photocatalytic agent. To reduce the density and increa
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Ünal, Serdal, and Mehmet Canbaz. "Photocatalytic activation of fibrous lightweight polymer concrete surfaces under artificial light source." Challenge Journal of Concrete Research Letters 16, no. 1 (2025): 15. https://doi.org/10.20528/cjcrl.2025.01.002.

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In general, surface contamination of building materials is caused by pollution, which can be divided into human-made and natural sources. Building materials whose surfaces are exposed to pollutants from these sources for a long time show chemical and physical degradation and lose their function over time and their service life is shortened. Due to photocatalytic feature provided to the material surfaces, organic pollutants on the surface are degraded as a result of oxidation and reduction reactions under the influence of light. In this study, the self-cleaning performance was measured on the s
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Kuźmiński, Kamil, Antoni W. Morawski, and Magdalena Janus. "Application of modified concrete to remove surfactants from water." E3S Web of Conferences 59 (2018): 00016. http://dx.doi.org/10.1051/e3sconf/20185900016.

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In these studies two types of modified concretes in photocatalytic mineralization of anionic surfactant sodium dodecylbenzenesulfonate (NaDBS) were used. Commercial TiO2-P25 and nitrogen modified TiO2-N as photocatalysts for concrete modification were employed. The studies were conducted in the special designed reactor which was a simple model of the secondary settler used at the sewage treatment plant. The mineralization of anionic surfactant NaDBS after 18 h of UV light irradiation amounted to 48% for concrete modified by TiO2-P25 and 37% for concrete modified by TiO2-N.
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Strokova, Valeria, Yulia Ogurtsova, Ekaterina Gubareva, Sofya Nerovnaya, and Marina Antonenko. "Multifunctional Anatase–Silica Photocatalytic Material for Cements and Concretes." Journal of Composites Science 8, no. 6 (2024): 207. http://dx.doi.org/10.3390/jcs8060207.

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The purpose of this research was to study the influence of multifunctional anatase–silica photocatalytic materials (ASPMs) with various photocatalytic and pozzolanic activities on the properties of white portland cement and fine-grained concrete. ASPMs were synthesized by a sol–gel method, during which the levels of photocatalytic and pozzolanic activity were regulated by a certain amount of solvent. ASPMb, obtained with the use of a smaller amount of solvent, was characterized by increased pozzolanic activity due to the lower degree of coating of the surface of diatomite particles with titani
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Samchenko, Svetlana V., Irina V. Kozlova, Andrey V. Korshunov, Olga V. Zemskova, and Marina O. Dudareva. "Synthesis and Evaluation of Properties of an Additive Based on Bismuth Titanates for Cement Systems." Materials 16, no. 18 (2023): 6262. http://dx.doi.org/10.3390/ma16186262.

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The development of modern building materials science involves the process of designing innovative materials that exhibit unique characteristics, such as energy efficiency, environmental friendliness, self-healing ability, and photocatalytic properties. This can be achieved by modifying cement with nano- and fine-dispersed additives that can give the material new properties. Such additives include a number of compounds based on the TiO2-Bi2O3 system. These compounds have photocatalytic activity in the near-UV and visible range of the spectrum, which can serve to create photocatalytic concretes.
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He, Rui, Xin Huang, Jiansong Zhang, Yao Geng, and Haidong Guo. "Preparation and Evaluation of Exhaust-Purifying Cement Concrete Employing Titanium Dioxide." Materials 12, no. 13 (2019): 2182. http://dx.doi.org/10.3390/ma12132182.

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To address the increasing air pollution caused by vehicle exhaust, environment-friendly pavement materials that possesses exhaust-purifying properties were prepared using common cement concrete and porous cement concrete as the base of photocatalyst nano-titanium dioxide (TiO2), respectively. Firstly, Fe3+-doped TiO2 powder was prepared by applying planetary high-energy ball milling in order to improve the efficiency of the semiconductor photocatalyst for degrading vehicle exhausts. Two nano-TiO2, namely the original and modified nanomaterials, were adopted to produce the photocatalytic cement
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Gopalan, Anantha-Iyengar, Jun-Cheol Lee, Gopalan Saianand, et al. "Recent Progress in the Abatement of Hazardous Pollutants Using Photocatalytic TiO2-Based Building Materials." Nanomaterials 10, no. 9 (2020): 1854. http://dx.doi.org/10.3390/nano10091854.

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Titanium dioxide (TiO2) has been extensively investigated in interdisciplinary research (such as catalysis, energy, environment, health, etc.) owing to its attractive physico-chemical properties, abundant nature, chemical/environmental stability, low-cost manufacturing, low toxicity, etc. Over time, TiO2-incorporated building/construction materials have been utilized for mitigating potential problems related to the environment and human health issues. However, there are challenges with regards to photocatalytic efficiency improvements, lab to industrial scaling up, and commercial product produ
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Dissertations / Theses on the topic "Photocatalytic concretes"

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Altan, Ozan. "Photocatalytic concrete/cement - how does it function and possible product areas." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-93486.

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Concrete is one of our most important and most widely used building material but the process of making concrete causes major environmental pressures. Concrete can also look dirty and boring with age, but some regard that the aging effects caused by algae and mosses provide a beautiful patina. Concrete has come a long way in its development and after many years of research a new innovative method in material science has shown that by using nanotechnology to cement-based materials such as concrete structures, mortar, paint, pavement, etc., a photocatalytic effect is given. Photocatalytic techniq
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Steinbergerová, Ivana. "Experimentální ověření fotokatalytického působení TiO2 v betonech." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-225900.

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This thesis is focused on gathering all available information on the application forms of photocatalytic TiO2 in concretes, especially in the surface layers of precast and monolithic structures. The paper describes in detail the properties of titanium dioxide alone, his special abilities, leading to a substantial improvement of the environment, through photocatalysis. Further verification methods are described photocatalytic activity of titanium dioxide and titanium dioxide application in real projects. The practical part is tested recipes of secondary coatings from the production of company P
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Puthur, Jayapalan Amal Raj. "Properties of cement-based materials in the presence of nano and microparticle additives." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49104.

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Cement clinker production is a highly resource and energy intensive process and contributes substantially to annual global anthropogenic greenhouse gas emissions. One potential pathway to reduce the environmental footprint of cement-based materials is through the reduction of clinker content in concrete by partial replacement of cement with fillers. In this investigation, the partial replacement of cement with chemically inert nano and microsized fillers of titanium dioxide (TiO₂) and limestone was examined. The effects of nano and micro fillers on early-age properties, long-term properties, p
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Strnad, Miroslav. "Kostel ve městě." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-355012.

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The design of the Church “Seslání Ducha Svatého” with the spiritual center in Líšeň, Brno answers the question: "How should the contemporary church look like?" Analysis of the site, awareness of the character and requirements of today's time, historical and cultural continuity and liturgical changes of the last century gave rise to 7 points of the architecture of the new church. This program describes the new liturgy, defines the form of the subordinate community of believers, characterizes the work with the material envelope of the inner space, establishes the relation between the horizontal
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BELLI, ALBERTO. "Comparison between Commercial and Recycled Carbon-Based Fillers and Fibers for the Development of Smart and Sustainable Multifunctional Mortars." Doctoral thesis, Università Politecnica delle Marche, 2019. http://hdl.handle.net/11566/263335.

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La società moderna è in gran parte fondata sulle infrastrutture che garantiscono la fornitura di beni, trasporti e mezzi di comunicazione. La loro salvaguardia e il risparmio delle risorse necessarie per il loro funzionamento è di crescente importanza per l’Ingegneria civile. Per questo motivo, la ricerca sui materiali da costruzione si sta concentrando sul riutilizzo di sottoprodotti industriali riciclati, per un’industria edilizia più sostenibile. L’Ingegneria dei materiali, grazie al recente sviluppo di nanomateriali ad alte prestazioni, propone molteplici spunti per la realizzazione di mat
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Heidari, Dolatabadi Mahsa. "Properties and Performance of Photocatalytic Concrete." Thesis, 2013. http://hdl.handle.net/1807/35611.

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This research program is focused on the photocatalytic cement with emphasis on evaluating impacts on concrete’s physical, transport and durability properties. The scope of this project is to examine three key aspects of photocatalytic concrete including: a critical review of currently reported applications; an examination of air pollution concentrations in Ontario to assess the potential effectiveness of photocatalytic concrete, with respect to NOx; and an experimental study to characterize the material properties. Research findings revealed comparability between photocatalytic concrete and c
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Terpeluk, Alexandra Lee. "Effects of photocatalysis on concrete surfaces." Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-05-5309.

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Highway air pollution is a significant environmental threat that has staggering implications for human health worldwide. Photocatalytic materials have the potential to reduce air pollution levels near major highways using ultraviolet radiation. This project, funded by the Texas Department of Transportation, evaluated photocatalytic efficiency and durability of several commercially-available photocatalytic coatings for use on concrete structures near highways. The research presented in this thesis involved obtaining concrete highway barriers and creating concrete slabs for outdoor testing and
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Book chapters on the topic "Photocatalytic concretes"

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Han, Baoguo, Liqing Zhang, and Jinping Ou. "Photocatalytic Concrete." In Smart and Multifunctional Concrete Toward Sustainable Infrastructures. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4349-9_17.

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Şahin, Hatice Gizem, Hatice Elif Beytekin, and Ali Mardani. "Effect of Recycled Aggregate Utilization on Strength Properties of Lightweight Concrete Facade Having a Self-Cleaning Characteristic." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_23.

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AbstractUtilization of lightweight concrete results in a reduction in the weight of the structure, leading to lower destructive effects of seismic forces on the building. Additionally, in today’s conditions where more efficient energy use is desired, there is an increasing interest in the use of lightweight concrete facade panels due to their superior performance in terms of heat insulation. It is known that pollutants such as COx and NOx adhere to facades over time, causing pollution and visual deterioration. It was reported that materials with photocatalytic properties are used in concrete e
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Ballari, M. M., M. Hunger, G. Hüsken, and H. J. H. Brouwers. "Heterogeneous Photocatalysis Applied to Concrete Pavement for Air Remediation." In Nanotechnology in Construction 3. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00980-8_56.

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Cong, Peijiang, Jie Zhang, Hongqian Zhou, et al. "Study on Degradation of Methylene Blue by Photocatalytic Regenerated Permeable Concrete." In Sustainable Civil Infrastructures. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-82722-8_11.

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Mešanović, Farah, and Sanin Džidić. "Strength and Sustainability: Comparing Mechanical Properties of Photocatalytic and Conventional Concrete." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-95200-5_50.

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Liao, Gang, and Wu Yao. "Recycled Concrete Powder Supported Nano-TiO2 Composites: Efficient Utilization of RCP and Excellent Photocatalytic Performance." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-5217-3_12.

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Ono, S., N. Kishikawa, S. Kawase, T. Hayashi, and N. Asano. "Low-Cost Preparation Method for Anti-Dirt Coating on Concrete Block Using Titanium Oxide Photocatalytic Powder." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119494096.ch27.

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Rashed, M. N. "Photocatalytic Degradation of Divalent Metals under Sunlight Irradiation Using Nanoparticle TiO2 Modified Concrete Materials (Recycled Glass Cullet)." In Recent Progress in Desalination, Environmental and Marine Outfall Systems. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19123-2_7.

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Adil, Darwish, Hamad Ahmad, Muneeza Naheem, Syeda Rabiya Abid, Nadia Riaz, and Muhammad Arbab Faisal Javed. "Innovative Approaches to Mitigate Urban Air Pollution: A Comprehensive Review on Photocatalytic Technologies and Biomass-Derived Materials in Concrete." In Advances in Engineering Research. Atlantis Press International BV, 2024. https://doi.org/10.2991/978-94-6463-591-1_3.

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Janus, Magdalena, and Kamila Zajac. "Concretes with Photocatalytic Activity." In High Performance Concrete Technology and Applications. InTech, 2016. http://dx.doi.org/10.5772/64779.

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Conference papers on the topic "Photocatalytic concretes"

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Joshaghani, Alireza, and Dan Zollinger. "Investigation of TiO2 Photocatalytic Properties of Concrete Samples with Dielectric Constant Applications." In 12th International Conference on Concrete Pavements. International Society for Concrete Pavements, 2021. http://dx.doi.org/10.33593/ejnaj973.

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There is a going interest to reduce emission and improve air quality of the environment through the use of titanium dioxide (TiO2) topical treatments. TiO2 is regarded as one of the most efficient and environment-friendly ultraviolet light-sensitive materials for the photocatalytic degradation of various pollutants. The effort to reduce nitrogen dioxides in the ambient air is proposed to be implemented on the surfaces of streets and sidewalks. Two methods are used to quantify photocatalytic performance: direct and the indirect. The direct method measures the difference of NO concentrations bef
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Tota-Maharaj, Kiran, and Nichola Coleman. "Developing Novel Photocatalytic Cementitious Permeable Pavements for Depollution of Contaminants and Impurities in Urban Cities." In Environmental Engineering. VGTU Technika, 2017. http://dx.doi.org/10.3846/enviro.2017.053.

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Photocatalyst such as Titanium Dioxide (TiO2) has been recently introduced as a nanoparticle into cementitious permeable pavements. Combining photocatalytic compounds within concrete permeable pavements can aid with depollution of several contaminants found in urban water streams and air impurities. This paper presents research carried out at the University of Greenwich, UK using photocatalytic concrete with varying percentages of TiO2 (0 %, 1% and 5%) to assess the levels depollution which can be achieved. Concrete samples were testing against the degradation of 2, 4-Dichlorophenoxyacetic Aci
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Jamaludin, Liyana, Rafiza Abd Razak, Mohd Mustafa Al Bakri Abdullah, et al. "Geopolymer coating paste on concrete for photocatalytic performance." In PROCEEDINGS OF GREEN DESIGN AND MANUFACTURE 2020. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0044215.

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BÍBOVÁ, Hana, Jan ŠUBRT, Eva PLIŽINGROVÁ, et al. "PHOTOCATALYTIC CONCRETE SCREEDS WITH SELF-CLEANING AND ANTIMICROBIAL FUNCTION." In NANOCON 2019. TANGER Ltd., 2020. http://dx.doi.org/10.37904/nanocon.2019.8515.

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Karthikeyan, S. "An Experimental Study on the Impact of Incorporating Glass on the Photocatalytic Capacity of Concrete Blocks." In Sustainable Materials and Smart Practices. Materials Research Forum LLC, 2022. http://dx.doi.org/10.21741/9781644901953-15.

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Abstract. Today’s world is more concerned about the preservation of natural sources. Consumption of less amount of natural resources in construction activities is equally important as energy saving after construction. To combine both the aspects, one such thing tried in this work is translucent concrete. As everyone knows, concrete is termed as traditional material for a building. The important property hidden in this concrete is light emission. When light hits the concrete, some amount light gets transmitted to the other side of concrete. This characteristic is achievable when optical fibers
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Hassan, Marwa, Somayeh Asadi, John T. Kevern, and Tyson Rupnow. "Nitrogen Oxide Reduction and Nitrate Measurements on TiO 2 Photocatalytic Pervious Concrete Pavement." In Construction Research Congress 2012. American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412329.193.

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Sokolnikova, Sofia R., Anastasiia V. Puzatova, and Danila A. Tatarinov. "Compressive strength and workability of photocatalytic concrete using a plasticizer based on polycarboxylates." In 4TH INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE “ADVANCED BUILDING MATERIALS AND TECHNOLOGIES 2021”. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0116166.

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Wilbraham, R. J., C. Boxall, and R. J. Taylor. "Surface Decontamination by Photocatalysis." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16068.

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Currently in the nuclear industry, surface contamination in the form of radioactive metal or metal oxide deposits is most commonly removed by chemical decontamination, electrochemical decontamination or physical attrition. Physical attrition techniques are generally used on structural materials (concrete, plaster), with (electro)chemical methods being used to decontaminate metallic or painted surfaces. The most common types of (electro)chemical decontamination are the use of simple mineral acids such as nitric acid or cerium (IV) oxidation (MEDOC). Use of both of these reagents frequently resu
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Nikolov, N., and J. Fox. "Radiation-active surface design: the use of photocatalytic concrete enabling buildings to be active environmental remediators." In ECO-ARCHITECTURE 2014. WIT Press, 2014. http://dx.doi.org/10.2495/arc140181.

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