Results 41 to 50 of about 474,899 (291)

Photoelectrochemical water splitting: silicon photocathodes for hydrogen evolution [PDF]

, 2010
The development of low cost, scalable, renewable energy technologies is one of today's most pressing scientific challenges. We report on progress towards the development of a photoelectrochemical water-splitting system that will use sunlight and water as
Boettcher, Shannon W., Lewis, Nathan S., McKone, James R., Warren, Emily L.   +3 more
core   +1 more source

Bipolar Membranes Containing Iron-Based Catalysts for Efficient Water-Splitting Electrodialysis

Membranes, 2022
Water-splitting electrodialysis (WSED) process using bipolar membranes (BPMs) is attracting attention as an eco-friendly and efficient electro-membrane process that can produce acids and bases from salt solutions.
Hyeon-Bee Song, Moon-Sung Kang
doaj   +1 more source

Polyoxometalate multi-electron-transfer catalytic systems for water splitting [PDF]

, 2014
The viable production of solar fuels requires a visible-light-absorbing unit, a H2O (or CO2) reduction catalyst (WRC), and a water oxidation catalyst (WOC) that work in tandem to split water or reduce CO2 with H2O rapidly, selectively, and for long ...
Fielden, John, Geletii, Yurii V., Hill, Craig L., Lv, Hongjin, Sumliner, Jordan M.   +4 more
core   +1 more source

A Thermogravimetric Temperature-Programmed Thermal Redox Protocol for Rapid Screening of Metal Oxides for Solar Thermochemical Hydrogen Production

Frontiers in Energy Research, 2022
As combinatorial and computational methods accelerate the identification of potentially suitable thermochemically-active oxides for use in solar thermochemical hydrogen production (STCH), the onus shifts to quickly evaluating predicted performance ...
Michael D. Sanders, Anyka M. Bergeson-Keller, Eric N. Coker, Ryan P. O’Hayre   +3 more
doaj   +1 more source

Recent progress in oxynitride photocatalysts for visible-light-driven water splitting

Science and Technology of Advanced Materials, 2015
Photocatalytic water splitting into hydrogen and oxygen is a method to directly convert light energy into storable chemical energy, and has received considerable attention for use in large-scale solar energy utilization.
Tsuyoshi Takata, Chengsi Pan, Kazunari Domen   +2 more
doaj   +1 more source

Stainless steel made to rust: a robust water-splitting catalyst with benchmark characteristics [PDF]

, 2015
The oxygen evolution reaction (OER) is known as the efficiency-limiting step for the electrochemical cleavage of water mainly due to the large overpotentials commonly used materials on the anode side cause.
Anindita, Bard, Biesinger, Biesinger, Bockris, Bode, Burke, Cerny, Chemelewski, Chen, Chien, Cocijan, Cook, Cordoba, Davidson, Diemo Daum, El-Deab, Gennero De Chivalo, Gorlin, Grimaud, Grosvenor, Haase, Helmut Schäfer, Jiao, Joachim Wollschläger, Jörg Hardege, Karsten Kuepper, Kessler, Klewe, Lee, Lee, Leonard, Lian, Lilli Schneider, Lorenz Walder, Louie, Lyons, Lyons, Lyons, Lyons, Lyons, Martin Steinhart, Medway, Meyer, Miles, Moureaux, Najafpour, Nakagawa, Ngamlerdpokin, O'Grady, Petrykin, Prasad Srirapu, Ptacek, Qiu, Rossmeisl, Rossmeisl, Sato, Scarr, Schäfer, Schäfer, Shamaila Sadaf, Singh, Singh, Singh, Stephan Dinklage, Suntivich, Trasatti, Trasatti, Trasatti, Trotochaud, Trotochaud, Tseung, Uhlenbrock, Walter, Wang, Zhao, Zhou, Zhou, Zou   +78 more
core   +1 more source

Defect‐Rich Heterogeneous MoS2/NiS2 Nanosheets Electrocatalysts for Efficient Overall Water Splitting

Advanced Science, 2019
Designing and constructing bifunctional electrocatalysts is vital for water splitting. Particularly, the rational interface engineering can effectively modify the active sites and promote the electronic transfer, leading to the improved splitting ...
Jinghuang Lin, Pengcheng Wang, Haohan Wang, Chun Li, Xiaoqing Si, Junlei Qi, Jian Cao, Zhengxiang Zhong, Weidong Fei, Jicai Feng   +9 more
doaj   +1 more source

Hydrogen production from the air

Nature Communications, 2022
While obtaining H2 from water splitting offers a promising strategy for renewable fuel production, current technologies rely on liquid freshwater. Here, authors use a hygroscopic electrolyte to achieve electrocatalytic water vapor splitting driven by ...
Jining Guo, Yuecheng Zhang, Ali Zavabeti, Kaifei Chen, Yalou Guo, Guoping Hu, Xiaolei Fan, Gang Kevin Li   +7 more
doaj   +1 more source

The Fabrication of GaN Nanostructures Using Cost-Effective Methods for Application in Water Splitting

Crystals, 2023
The adjustable bandgap, single crystal structure, and strong chemical inertness of GaN materials make them excellent candidates for water splitting applications.
Xin Xi, Lixia Zhao, Tuo Li, Xiaodong Li, Chao Yang   +4 more
doaj   +1 more source

Microwave and tunable far-infrared laser spectroscopy of the ammonia–water dimer [PDF]

, 1992
Microwave and far-infrared spectra of the H3N–HOH dimer have been recorded from 36 to 86 GHz and 520 to 800 GHz with a planar supersonic jet/tunable laser sideband spectrometer.
Blake, Geoffrey A., Bumgarner, Roger E., Stockman, Paul A., Suzuki, Sakae   +3 more
core   +1 more source