Results 261 to 270 of about 122,821 (325)
Separation of rhenium(VII), tungsten(VI) and molybdenum (VI) by thin layer chromatography
, 1968 Yai Shiobara
openalex +2 more sources
Advanced Energy Materials, EarlyView.Pt/C catalysts differing only in the locality of the Pt nanoparticles, whether inside or outside of the pores of the same carbon support, are needed to study the effect of said locality. Depending on the carbon support used, nanoparticles inside the pores can show hindered accessibility and ORR performance.
Giovanni Ferro +8 more
wiley +1 more source
Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives
Advanced Energy Materials, EarlyView.Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu +5 more
wiley +1 more source
Innovative Approach to Recycle Lithium‐Ion Battery Electrolytes via Sequential Chemical Processes
Advanced Energy Materials, EarlyView.A chemical separation method is developed to recycle and purify nonaqueous electrolytes from spent lithium‐ion batteries. The new process consists of a sequence of precipitation in tandem with each distillation and solvent‐assisted vacuum extraction to obtain high‐quality electrolyte precursors.
Ting‐Wei Hsu +2 more
wiley +1 more source
Stability of Organic Photovoltaics: From Root Causes to Advanced Analytical Techniques
Advanced Energy Materials, EarlyView.This review explains the causes and mechanisms of degradation in organic photovoltaics (OPVs). It explores how various factors, including heat, light, oxygen, and inherent material properties, influence OPV stability. The study categorizes degradation pathways and analyzes their impact on device performance, providing insights into the fundamental ...
Yelim Choi +6 more
wiley +1 more source
Novel Fe‐Modulating Raney‐Ni Electrodes toward High‐Efficient and Durable AEM Water Electrolyzer
Advanced Energy Materials, EarlyView.Plasma spray (APS) is used to fabricate Fe‐modulated Raney‐Ni bifunctional electrodes for AEMWE. The resulting NFA‐CA exhibits distinct core–shell NiFe‐NiFe hydroxides, enabling 2 A cm⁻2 at 1.79 V—surpassing the U.S. Department of Energy's target for AWE systems—and demonstrates excellent durability with 1000 hours of stable operation at 1 A cm⁻2 ...
Tao Jiang +9 more
wiley +1 more source
Mitigating Green Oil Deactivation in Acetylene Hydrogenation Using Carbon‐Supported Pd Catalysts
Advanced Energy and Sustainability Research, EarlyView.This study reveals that carbon‐supported palladium catalysts outperform alumina‐supported ones in resisting deactivation during acetylene hydrogenation. Carbon nanotubes prove exceptionally stable, while graphite deactivates rapidly. Catalyst surface area, not green oil formation, emerges as the key factor in deactivation rates.
Seokyoung Hwang +7 more
wiley +1 more source
Advanced Energy and Sustainability Research, EarlyView.Light‐driven H2 evolution catalysis is reported for oleylamine‐capped MCo Prussian blue analogs (PBAs, M = Ni, Co, Zn, Cu) within phospholipid bilayers and using a ruthenium‐based amphiphilic photosensitizer. The hydrophobic interactions between the active units bring them in close proximity facilitating catalysis.
Subrata Mandal +5 more
wiley +1 more source
Thin-layer chromatography of corticosteroids
Journal of Pharmacy and Pharmacology, 1964 openaire +3 more sources