Results 71 to 80 of about 58,122 (292)

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

Advanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo, Jaewon Shin, Minkyoung Jang, Kyoungho Choi, Tengfei Pang, Fangrui Zhong, Jin Woong Kim   +6 more
wiley   +1 more source

Bioinspired cobalt cubanes with tunable redox potentials for photocatalytic water oxidation and CO2 reduction

Beilstein Journal of Organic Chemistry, 2018
The development of efficient, robust and earth-abundant catalysts for photocatalytic conversions has been the Achilles’ heel of solar energy utilization.
Zhishan Luo, Yidong Hou, Jinshui Zhang, Sibo Wang, Xinchen Wang   +4 more
doaj   +1 more source

Degradation of Meropenem by Heterogeneous Photocatalysis Using TiO2/Fiberglass Substrates

, 2020
Meropenem (MER), a carbapenem, is considered a last-resort antibiotic. Its presence in water bodies, together with other antibiotics, has brought about environmental problems related to the destruction of natural microorganisms and the development of ...
Paul Vargas Jentzsch, David Mena, Isabel Espinoza, Christian Sandoval-Pauker, Florinella Muñoz Bisesti, Alejandro Altamirano Briones, Luis Ramos Guerrero, Iván Cóndor Guevara   +7 more
core   +1 more source

Synchronizing Tunable Luminescence and Shape Morphing in a Metal Nanocluster–Enabled Hydrogel Platform

Advanced Materials, EarlyView.
A nanocluster–gel platform is developed to synchronously integrate tunable luminescence and shape morphing under a single stimulus, with emission programmability encoded through cluster size modulation (Au10 → Au18). Solvent‐induced shape–optical transitions are visualized in a lotus‐shaped gel that dynamically folds and dims, enabling rapid (< 5 s ...
Hongbin Lin, Zening Huang, Yongshi He, Hongda Wei, Zhucheng Yang, Zhiqiang Hu, Yang Zhou, Xiaorong Song, Sanyang Han, Jianping Xie   +9 more
wiley   +1 more source

TiO2/carbon composite nanomaterials for photocatalysis

, 2019
Facing with the urgent environmental issues, the scientists have broadly explored TiO2 nanomaterials. In consideration of its narrow adsorption region, some modifications need to be done on TiO2 nanomaterials.
Lei, Juying, Zhang, Jinlong, Dong, Chencheng, Xing, Mingyang, Chencheng Dong, Mingyang Xing, Juying Lei, Jinlong Zhang   +7 more
core   +1 more source

Electrochemical engineering of nanoporous materials for photocatalysis: fundamentals, advances, and perspectives [PDF]

, 2019
Photocatalysis comprises a variety of light-driven processes in which solar energy is converted into green chemical energy to drive reactions such as water splitting for hydrogen energy generation, degradation of environmental pollutants, CO₂ reduction ...
Marijana Markovic, Law, C.S., Liu, L., Cheryl Suwen Law, Andrew D. Abell, Lim, S.Y., Siew Yee Lim, Carina Hedrich, Robert H. Blick, Abell, A.D., Lina Liu, Blick, R.H., Abel Santos, Markovic, M., Robert Zierold, Hedrich, C., Zierold, R., Santos, A.   +17 more
core   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Highly selective photocatalytic reduction of CO2 to CH4 on electron‐rich Fe species cocatalyst under visible light irradiation

Carbon Energy
Efficient photocatalytic reduction of CO2 to high‐calorific‐value CH4, an ideal target product, is a blueprint for C1 industry relevance and carbon neutrality, but it also faces great challenges.
Qianying Lin, Jiwu Zhao, Pu Zhang, Shuo Wang, Ying Wang, Zizhong Zhang, Na Wen, Zhengxin Ding, Rusheng Yuan, Xuxu Wang, Jinlin Long   +10 more
doaj   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Assessing TiO2/Chitosan‐Based Hydrogels for Water Remediation: Sunlight‐Driven Degradation of Antibiotics in Water

Advanced Materials Interfaces, EarlyView.
Chitosan–TiO2 composite hydrogels combine adsorption of organic pollutants with photocatalysis, allowing to remove 85% of a broadly diffused antibiotic (sulfamethoxazole) under direct sunlight irradiation, opening great promises for point‐of‐use, outdoor applications.
Beatrice Cerea, Giovanni Ribaudo, Alessandra Gianoncelli, Matteo Ferroni, Irene Vassalini, Ivano Alessandri   +5 more
wiley   +1 more source