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# Judul Penulis Tahun Akses
Jurnal Institusi

Synthesis of Mn(II)-Loaded TixSi1-xO4 Composite Acting as a Visible-Light Driven Photocatalyst

Indonesian Journal of Chemistry; Vol 15, No 1 (2015); 43-49
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21222http://creativecommons.org/licenses/by-nc-nd/4.0
The synthesis and characterization of Mn-loaded TixSi1-xO4 (x= 0.4-0.8) composites and a preliminary study of an activity testing their ability to work as photocatalysts for the degradation of methylene blue (MB) have been studied. Synthesis was cond...
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Jurnal Institusi

Synthesis and Characterization of Titania-Rice Husk Silica Composites as Photocatalyst

Indonesian Journal of Chemistry; Vol 15, No 1 (2015); 36-42
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21221http://creativecommons.org/licenses/by-nc-nd/4.0
This article describes the synthesis of titania-silica composites by a sol-gel method using a mixture of silica of rice husk and titanium butoxide sols. Microstructures were examined at calcination temperature in the range of 500 to 700 °C, with tem...
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Jurnal Institusi

Photocatalytic Decolorization Study of Methyl Orange by TiO2–Chitosan Nanocomposites

Indonesian Journal of Chemistry; Vol 14, No 3 (2014); 209-218
Universitas Gadjah Mada, 2014DOI: 10.22146/ijc.21230http://creativecommons.org/licenses/by-nc-nd/4.0
The photocatalytic decolorization of methyl orange (MO) by TiO2-chitosan nanocomposite has been studied. This study was started by synthesizing TiO2-chitosan nanocomposites using sol-gel method with various concentrations of Titanium(IV) isopropoxide...
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PubMed

Atomic-scale synthesis of nanoporous gallium–zinc oxynitride-reduced graphene oxide photocatalyst with tailored carrier transport mechanism

RSC Adv
Royal Society of Chemistry, 2020DOI: 10.1039/d0ra01725fhttps://creativecommons.org/licenses/by-nc/3.0/
Surface modified gallium–zinc oxynitride solid solution exhibited outstanding stability and visible-light activity for water splitting. However, the considerable rate of photo-induced charge recombination and the low surface area of the bulk photoc...
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PubMed

Efficient and stable visible-light-driven Z-scheme overall water splitting using an oxysulfide H(2) evolution photocatalyst

Nat Commun
Nature Publishing Group, 2024DOI: 10.1038/s41467-024-44706-4https://creativecommons.org/licenses/by/4.0/
So-called Z-scheme systems permit overall water splitting using narrow-bandgap photocatalysts. To boost the performance of such systems, it is necessary to enhance the intrinsic activities of the hydrogen evolution photocatalyst and oxygen evolution ...
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PubMed

Construction of g-C(3)N(4) and FeWO(4) Z-scheme photocatalyst: effect of contact ways on the photocatalytic performance

RSC Adv
Royal Society of Chemistry, 2018DOI: 10.1039/c8ra02882fhttps://creativecommons.org/licenses/by/3.0/
Photocatalysis has been regarded as an attractive strategy for the elimination of contaminants, but its performance is usually limited by the fast recombination of photogenerated electron–holes. A heterojunction photocatalyst could achieve the effe...
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PubMed

Efficient solar photocatalyst based on cobalt oxide/iron oxide composite nanofibers for the detoxification of organic pollutants

Nanoscale Res Lett
Springer, 2014DOI: 10.1186/1556-276X-9-510https://creativecommons.org/licenses/by/4.0/
A Co(3)O(4)/Fe(2)O(3) composite nanofiber-based solar photocatalyst has been prepared, and its catalytic performance was evaluated by degrading acridine orange (AO) and brilliant cresyl blue (BCB) beneath solar light. The morphological and physiochem...
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PubMed

Sunlight-Active BiOI Photocatalyst as an Efficient Adsorbent for the Removal of Organic Dyes and Antibiotics from Aqueous Solutions

Molecules
Multidisciplinary Digital Publishing Institute (MDPI), 2021DOI: 10.3390/molecules26185624https://creativecommons.org/licenses/by/4.0/
A bismuth oxyiodide (BiOI) photocatalyst with excellent sunlight-driven performance was synthesized by a solvothermal route without the addition of surfactants or capping agents. The prepared photocatalyst exhibited a tetragonal phase with an energy ...
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PubMed

ZnIn(2)Se(4) nanoparticles photocatalyst for efficient solar fuel production

iScience
Elsevier, 2024DOI: 10.1016/j.isci.2024.110422https://creativecommons.org/licenses/by/4.0/
Selecting a suitable photocatalyst to establish the Z-scheme heterojunction which is accompanied by effective photogenerated hole and electron separation, is one of the advantageous strategies for efficient photocatalytic solar energy conversion. The...
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PubMed

Highly Improved Solar Energy Harvesting for Fuel Production from CO(2) by a Newly Designed Graphene Film Photocatalyst

Sci Rep
Nature Publishing Group, 2018DOI: 10.1038/s41598-018-35135-7http://creativecommons.org/licenses/by/4.0/
Our growing energy demands must be met by a sustainable supply with reduced carbon intensity. One of the most exciting prospects to realize this goal is the photocatalyst-biocatalyst integrated artificial photosynthesis system which affords solar fue...
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PubMed

Evidence for Photocatalyst Involvement in Oxidative Additions of Nickel-Catalyzed Carboxylate O-Arylations

J Am Chem Soc
2020DOI: 10.1021/jacs.0c02848Copyright © 2020 American Chemical Society This is an open access article published under a Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
[Image: see text] Dual photocatalysis and nickel catalysis can effect cross-coupling under mild conditions, but little is known about the in situ kinetics of this class of reactions. We report a comprehensive kinetic examination of a model carboxylat...
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PubMed

Photocatalytic activity and mechanism of YMnO(3)/NiO photocatalyst for the degradation of oil and gas field wastewater

Front Chem
Frontiers Media SA, 2024DOI: 10.3389/fchem.2024.1408961https://creativecommons.org/licenses/by/4.0/
One-step hydrothermal method has been used to synthesize YMnO(3)@NiO (YMO@NO) photocatalysts with high photocatalytic activity for the degradation of oil and gas field wastewater under simulated solar irradiation. Through various characterization met...
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PubMed

Environmentally Sustainable Synthesis of a CoFe(2)O(4)–TiO(2)/rGO Ternary Photocatalyst: A Highly Efficient and Stable Photocatalyst for High Production of Hydrogen (Solar Fuel)

ACS Omega
American Chemical Society, 2019DOI: 10.1021/acsomega.8b03221Copyright © 2019 American Chemical Society This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
[Image: see text] Herein, a magnetically separable reduced graphene oxide (rGO)-supported CoFe(2)O(4)–TiO(2) photocatalyst was developed by a simple ultrasound-assisted wet impregnation method for efficient photocatalytic H(2) production. Integrati...
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PubMed

Solvothermal synthesis of facet-dependent BiVO(4) photocatalyst with enhanced visible-light-driven photocatalytic degradation of organic pollutant: assessment of toxicity by zebrafish embryo

Sci Rep
Nature Publishing Group, 2020DOI: 10.1038/s41598-020-69706-4http://creativecommons.org/licenses/by/4.0/
The BiVO(4) photocatalyst plays a very important role in photocatalytic reactions attributed to its unique crystalline structure, size, morphology and surface area. Herein, we report a facet-dependent monoclinic scheelite BiVO(4) (m-BiVO(4)) photocat...
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PubMed

A hierarchical Ca/TiO(2)/NH(2)-MIL-125 nanocomposite photocatalyst for solar visible light induced photodegradation of organic dye pollutants in water

RSC Adv
Royal Society of Chemistry, 2020DOI: 10.1039/d0ra05192fhttps://creativecommons.org/licenses/by-nc/3.0/
In this study, for the first time, the Ca/TiO(2)/NH(2)-MIL-125 nanocomposite photocatalyst was synthesized for the purpose of photodegradation of Methyl Orange (MO) and Rhodamine B (RhB) dyes under visible light irradiation. The structural and chemic...
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PubMed

Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets

Adv Sci (Weinh)
Wiley, 2015DOI: 10.1002/advs.201500153http://creativecommons.org/licenses/by/4.0/
Pt nanoparticles with tunable size are prepared on the entire surface of facet‐engineered Cu(2)WS(4) decahedral photocatalyst via a kinetic‐controlled chemical reduction process. The {101} facets of the photocatalyst which featured photo‐oxidat...
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PubMed

Synthesis, Performance Measurement of Bi(2)SmSbO(7)/ZnBiYO(4) Heterojunction Photocatalyst and Photocatalytic Degradation of Direct Orange within Dye Wastewater under Visible Light Irradiation

Materials (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2022DOI: 10.3390/ma15113986https://creativecommons.org/licenses/by/4.0/
Originally, the new catalyst Bi(2)SmSbO(7) was synthesized by the hydrothermal synthesis method or by the solid-phase sintering method at a lofty temperature. A solvothermal method was utilized to prepare a Bi(2)SmSbO(7)/ZnBiYO(4) heterojunction phot...
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PubMed

Immobilization techniques of a photocatalyst into and onto a polymer membrane for photocatalytic activity

RSC Adv
Royal Society of Chemistry, 2021DOI: 10.1039/d0ra10964ahttps://creativecommons.org/licenses/by-nc/3.0/
This article reviews the various techniques of immobilizing a photocatalyst into and onto the polymer membrane for pollutant removal and as a problem solver in handling suspended photocatalyst issues from the previous literature. A particular focus i...
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PubMed

A Wooden Carbon-Based Photocatalyst for Water Treatment

Int J Mol Sci
Multidisciplinary Digital Publishing Institute (MDPI), 2024DOI: 10.3390/ijms25094743https://creativecommons.org/licenses/by/4.0/
Due to a large number of harmful chemicals flowing into the water source in production and life, the water quality deteriorates, and the use value of water is reduced or lost. Biochar has a strong physical adsorption effect, but it can only separate ...
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PubMed

Bioinspired artificial spider silk photocatalyst for the high-efficiency capture and inactivation of bacteria aerosols

Nat Commun
Nature Publishing Group, 2023DOI: 10.1038/s41467-023-38194-1https://creativecommons.org/licenses/by/4.0/
Bioaerosol can cause the spread of disease, and therefore, capture and inactivation of bioaerosols is desirable. However, filtration systems can easily become blocked, and are often unable to inactivate the bioaerosol once it is captured. Herein, we ...
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