Results 11 to 20 of about 5,796 (211)

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.
Jiao Deng, Yude Su, Dong Liu
exaly   +8 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)
Joshua P Barham, Burkhard König
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

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

Interfacial Photoelectrochemistry in Organic Synthesis. [PDF]

Angew Chem Int Ed Engl
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
europepmc   +5 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 ...
Anders Hellman, Richard Baochang Wang
exaly   +3 more sources

Electrochemical and Photoelectrochemical Properties of Nickel Oxide (NiO) With Nanostructured Morphology for Photoconversion Applications [PDF]

Frontiers in Chemistry, 2018
The cost-effective production of chemicals in electrolytic cells and the conversion of the radiation energy into electrical energy in photoelectrochemical cells (PECs) require the use of electrodes with large surface area, which possess either ...
Matteo Bonomo, Danilo Dini, Franco Decker   +2 more
doaj   +5 more sources

Laser‐Ablated Cu2O Inks Enable Stable, Flexible Spray‐Processed Photocathodes

Small Structures
Cu2O is a benchmark photocathode for solar‐driven hydrogen production, but its application is limited by poor interfacial stability and reliance on complex protective multilayers.
Diego Zamboni, Marcello Righetto, Catherine Reffatto, Pietro Ostellari, Ilaria Fortunati, Andrea Basagni, Lorenzo Franco, Silvia Gross, Vincenzo Amendola, Francesco Lamberti   +9 more
doaj   +2 more sources

Photoassisted Lithium–Sulfur Batteries: Insights from Regulation Mechanisms to Design Strategies

ChemistryEurope
Lithium–sulfur (Li–S) batteries have garnered significant attention owing to high theoretical energy density (2600 Wh kg–1). Their commercialization is otherwise impeded by sluggish redox kinetics and shuttle effect stemming from the generation of ...
Yao Tang, Miaoyu Lu, Shenghao Yuan, Yingzhuang Ma, Sheng Ju, Jingyu Sun   +5 more
doaj   +2 more sources

Composition-Dependent Wide-Range Tunability of Optical and Electronic Properties in SnS_xSe_(2-x) Alloy Nanosheets. [PDF]

Small
A scalable, solution‐processed route unlocks the full SnSxSe(2–x) alloy spectrum, delivering finely tunable optical and electronic properties—from metallic‐like SnSe2 to wide‐bandgap SnS2. Composition‐guided control over in‐ and out‐of‐plane transport enables performance‐optimized photoelectrochemistry, charting a versatile roadmap for designer ...
Diercks NJ, Wells RA, Liu S, Carey T, Doran J, Neilson J, Kim Y, Yum JH, Ghosh G, Johnson H, Siebbeles LDA, Coleman JN, Sivula K.   +12 more
europepmc   +2 more sources