Results 41 to 50 of about 5,299,592 (349)

Understanding of the intensified effect of super gravity on hydrogen evolution reaction

, 2009
Hydrogen evolution reaction (HER) under super gravity field was studied in 0.5 M H(2)SO(4) aqueous solution by cyclic voltammetry (CV), linear sweep voltammetry (LSV), chronoamperometry and electrochemical impedance spectroscopy (EIS).
Wang, Zhi, Wang, MY, Wang, Mingyong, Guo, Zhancheng   +3 more
core   +1 more source

Molybdenum diselenide-manganese porphyrin bifunctional electrocatalyst for the hydrogen evolution reaction and selective hydrogen peroxide production

, 2022
Electrochemical reactions for hydrogen and hydrogen peroxide production are essential for energy conversion to diminish the energy crisis but still lack efficient electrocatalysts.
Kagkoura, Antonia, Stangel, Christina, Tagmatarchis, Nikos, Antonia Kagkoura, Raul Arenal, Arenal, Raúl, Christina Stangel, Nikos Tagmatarchis   +7 more
core   +1 more source

[NiFe]-(Oxy)Sulfides Derived from NiFe2O4 for the Alkaline Hydrogen Evolution Reaction

, 2022
The development of noble-metal-free electrocatalysts is regarded as a key factor for realizing industrial-scale hydrogen production powered by renewable energy sources.
Ulf-Peter Apfel, Apfel, Ulf-Peter, David Tetzlaff, Kai junge Puring, Simon, C., Siegmund, Daniel, Vasanth Alagarasan, Daniel Siegmund, Alagarasan, V., Roland Marschall, Marschall, R., Christopher Simon, Tetzlaff, David, junge Puring, Kai   +13 more
core   +1 more source

Balancing hydrogen adsorption/desorption by orbital modulation for efficient hydrogen evolution catalysis

Nature Communications, 2019
Hydrogen adsorption/desorption behavior plays a key role in hydrogen evolution reaction catalysis. Here, the authors demonstrate the rational balancing of hydrogen adsorption/desorption by orbital modulation for significantly enhanced hydrogen evolution ...
Feng Li, Gao-Feng Han, Hyuk-Jun Noh, Jong-Pil Jeon, Ishfaq Ahmad, Shanshan Chen, Changduk Yang, Yunfei Bu, Zhengping Fu, Yalin Lu, Jong-Beom Baek   +10 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Power-to-Hydrogen and Hydrogen-to-X : system Analysis of the techno-economic, legal, and regulatory conditions

, 2021
P2X pathway definitions has the aim to clarify terminologies that are often used but with different meanings or intentions which leads to misunderstanding and ambiguity.
Funez, C., Mansilla, C., Prost, J., Dickinson, R., Lucchese, P., Samsatli, S., Leaver, Jonathan, Grand-Clement, L., Tilli, O.   +8 more
core  

A Perspective on Low-Temperature Water Electrolysis – Challenges in Alkaline and Acidic Technology

International Journal of Electrochemical Science, 2018
Water electrolysis is considered as an important technology for an increased renewable energy penetration. This perspective on low-temperature water electrolysis joins the dots between the interdisciplinary fields of fundamental science describing ...
Maximilian Schalenbach, Aleksandar R. Zeradjanin, Olga Kasian, Serhiy Cherevko, Karl J.J. Mayrhofer   +4 more
doaj   +1 more source

Mechanisms of hydrogen evolution on chromium [PDF]

Mining and Metallurgy Engineering Bor, 2015
In this work, the mechanisms of hydrogen evolution on the metal chromium in a solution of 0.1 M Na2SO4 + H2SO4, pH 1 to pH 7 were analysed. In the pH < 3 range, hydrogen is evolved according to three different mechanisms, depending on the experimental ...
Jegdić Bore, Bobić Biljana, Jegdić Aleksandar, Stevanović Maja   +3 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Hydrogen evolution reaction on glassy carbon electrode modified with titanyl phthalocyanines

, 2009
In this work, electrocatalytic activities of titanyl phthalocyanines coated on the glassy carbon working electrode(GCE) were investigated for hydrogen evolution reaction by cyclic voltammetry and chronoamperometry.
KOCA, ATIF
core   +1 more source