Results 1 to 10 of about 1,181 (180)

Interfacial Photoelectrochemistry in Organic Synthesis [PDF]

Angewandte Chemie - International Edition
AbstractPhotoelectrodes have traditionally enjoyed widespread attention as heterogeneous catalysts for the activation of water and CO2 in energy research, while photoelectrochemistry with homogeneous molecular catalysts dominates the activations of more complex molecules in organic synthesis. Nonetheless, interfacial photoelectrochemistry (iPEC) offers
Chan G, Corsi D, Savateev O, Giusto P, Barham JP.   +4 more
exaly   +7 more sources

Synthetic Photoelectrochemistry [PDF]

Angewandte Chemie - International Edition, 2020
AbstractPhotoredox catalysis (PRC) and synthetic organic electrochemistry (SOE) are often considered competing technologies in organic synthesis. Their fusion has been largely overlooked. We review state‐of‐the‐art synthetic organic photoelectrochemistry, grouping examples into three categories: 1) electrochemically mediated photoredox catalysis (e‐PRC)
Burkhard Koenig, Joshua Philip Barham
exaly   +6 more sources

Nanowire Photoelectrochemistry [PDF]

Chemical Reviews, 2019
Recent applications of photoelectrochemistry at the semiconductor/liquid interface provide a renewable route of mimicking natural photosynthesis and yielding chemicals from sunlight, water, and air. Nanowires, defined as one-dimensional nanostructures, exhibit multiple unique features for photoelectrochemical applications and promise better performance
Dong Liu, Chong Liu, Yude Su
exaly   +5 more sources

Ultrasound-assisted synthesis of high surface area amorphous TiO2 for adsorption and its crystallization to photocatalytically active materials [PDF]

Ultrasonics Sonochemistry
High photocatalytic activity in TiO2 demands both good crystallinity for low-loss charge transport, and a large accessible surface for efficient mass transfer.
Arno Raes, Rajeshreddy Ninakanti, Sammy W. Verbruggen   +2 more
doaj   +2 more sources

First-Principles View on Photoelectrochemistry: Water-Splitting as Case Study

Inorganics, 2017
Photoelectrochemistry is truly an interdisciplinary field; a natural nexus between chemistry and physics. In short, photoelectrochemistry can be divided into three sub-processes, namely (i) the creation of electron-hole pairs by light absorption; (ii ...
B C Wang, Anders Hellman
exaly   +3 more sources

Reversible bismuth reduction-driven dark photoelectrochemistry [PDF]

Nature Communications
Current research in photoelectrochemical (PEC) systems focuses on designing photoelectrodes with light-enhanced charge transfer efficiency at the solid-liquid interface, which leads to the oxidation of various reductant molecules at the anode, posing a ...
Ying Qin, Yuanxing Chen, Haifei Wan, Siting Wu, Jingyi Zhang, Wenhong Yang, Yifei Chen, Liuyong Hu, Wenling Gu, Chengzhou Zhu   +9 more
doaj   +2 more sources

Semiconducting Nanoparticles: Single Entity Electrochemistry and Photoelectrochemistry

Frontiers in Chemistry, 2021
Semiconducting nanoparticles (SC NPs) play vital roles in several emerging technological applications including optoelectronic devices, sensors and catalysts.
S. Mathuri, S. Mathuri, Yuanhang Zhu, Mudaliar Mahesh Margoni, Xiuting Li   +4 more
doaj   +1 more source

Metal–Support Interaction of Carbon–Based Electrocatalysts for Oxygen Evolution Reaction

Nanoenergy Advances, 2023
Metal–support interaction (MSI) is considered a key effect of electronic and geometric structures of catalysts on tuning catalytic performance. The oxygen evolution reaction (OER) is a crucial process during energy conversion and storage.
Xiaoyun Zhang, Yuxin Liu, Xiaoshuang Ma, Xiaojin Liu, Renyun Zhang, Yuqiao Wang   +5 more
doaj   +1 more source

Magnesium Oxide/Carbon Nanofiber Nanocomposite Modified Electrode for Electrochemical Hemoglobin Sensor

International Journal of Electrochemical Science, 2021
MgO decorated carbon nanofiber (MgO@CNFs) nanocomposite was prepared by electrospinning and carbonization method. Then the nanocomposite was casted on carbon ionic liquid electrode (CILE) with the following immobilization of hemoglobin (Hb) by Nafion ...
Hamza Abdalla Yones, Lin Zhu, Bo Shao, Siyue Zhang, Hui Xie, Xiaoqing Li, Wei Sun   +6 more
doaj   +1 more source

Pyronine B/Graphene Copolymer Modified Carbon Molecular Wire Electrode for Electrochemical Detection of Quercetin

International Journal of Electrochemical Science, 2021
By using cyclic voltammetric method a pyronine B (PB) and graphene (GR) copolymer was electrochemical formed on carbon molecular wire electrode (CMWE) to get the working electrode (named as PB-GR/CMWE).
Xiaoping Zhang, Bo Shao, Lijun Yan, Yaping Lu, Mingxuan Zhao, Xiaoli He, Xuerui Li, Wei Sun   +7 more
doaj   +1 more source