Results 131 to 140 of about 18,030 (234)
Urine electrooxidation for energy–saving hydrogen generation
Nature CommunicationsUrea electrooxidation offers a cost-effective alternative to water oxidation for energy-saving hydrogen production. However, its practical application is limited by expensive urea reactants and sluggish reaction kinetics. Here, we present an efficient urine electrolysis system for hydrogen production, using cost-free urine as feedstock.
Pengtang Wang +5 more
openaire +3 more sources
Advanced Functional Materials, Volume 36, Issue 11, 5 February 2026.A flow‐through electrochemical membrane reactor equipped with a carbon nanotube membrane eliminates the mass transfer limitation, achieving removals >97.5% for steroid hormone (SH) micropollutants through electrochemical adsorption and degradation, over a broad initial concentration varying from 50 to 106 ng L−1.
Siqi Liu +2 more
wiley +1 more source
Recent Advances in Mediator and Proton Relay Usage in Molecular Catalysis
Advanced Science, Volume 13, Issue 8, 9 February 2026.The use of electron–proton transfer mediators, redox mediators, and proton relays in synergy with molecular catalysts in energy‐related small‐molecule and organic transformations is discussed, with a focus on recent advances. Linear free‐energy relationship and catalytic Tafel plots provide a systematic foundation for benchmarking these catalytic ...
Yu‐Lin Chi +3 more
wiley +1 more source
Advanced Science, Volume 13, Issue 9, 13 February 2026.The in situ mass spectrometric identification of the electrogenerated benzylic and phenylic carbocations, whose half‐lives in bulk solutions are on the nanosecond scale, is achieved by taking advantage of the unique stabilization effect of the electrosprayed microdroplets.
Guo‐Shan Zhu, Ren‐Jie Hui, Jun Hu
wiley +1 more source
Aggregate, Volume 7, Issue 2, February 2026.The well‐defined surface‐doped Ag4M2 and core‐doped Ag24M clusters can selectively electrocatalytically convert glycerol under different KOH concentration electrolytes, in which Pd and Pt doping tune the selectivity and Ni doping changes activity. ABSTRACT The efficient electrocatalytic oxidation of glycerol (GLY) is one of the most promising routes ...
Dan Yang +9 more
wiley +1 more source
Small, Volume 22, Issue 9, 12 February 2026.A hierarchically structured FeOOH@Ni3N electrocatalyst supported on Ni foam enables high‐rate alkaline water electrolysis with industrial‐level stability. Operando spectroscopy reveals that the Fe–Ni heterointerface stabilizes high‐valent Ni4+ = O/Fe4+ = O species and promotes a hydroxyl nucleophilic attack (HNA) mechanism, wherein OH− attack on ...
Maria S. Metaxa +2 more
wiley +1 more source
Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy and Its Applications in Electrochemistry [PDF]
, 2016 壳层隔绝纳米粒子增强拉曼光谱（SHINERS）的发明突破了表面增强拉曼散射光谱（SERS）在形貌普适性以及基底普适性的问题，受到了人们的极大的关注。在过去的几年间，SHINERS技术已被广泛应用于各个领域，特别是在电化学领域的应用尤为突出。本报告主要辑录在过去的两年中（2014-2016）我们关于SHINERS技术的研究工作。首先本文清晰的介绍了SHINERS技术的发展过程，从最初的常规拉曼光谱到后来的SERS以及针尖增强拉曼散射光谱（TERS），进而到最新的SHINERS技术的出现 ...
PANNEER SELVAM RAJA PANDIYAN
core
Small Structures, Volume 7, Issue 2, February 2026.Biological models in nature reveal remarkable friction‐adhesion mechanisms, driven by intermolecular forces and suction. Researchers leverage these principles to design advanced materials with enhanced adhesion properties. By optimizing these materials under stimuli like light and electricity, new solutions emerge for regulating interface interactions ...
Yunfang Sun +9 more
wiley +1 more source
Journal of the Brazilian Chemical Society, 1998 The electrooxidation of the adsorbed species produced by allyl alcohol adsorption on platinized platinum electrode has been studied in 1.0 M HClO4 medium.
Barin Claudia Smaniotto +1 more
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