Results 81 to 90 of about 195,117 (294)
Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production
Advanced Functional Materials, EarlyView.Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider +6 more
wiley +1 more source
Metals, 2017 LiNixCoyMnz (NCM), one of the most promising candidates for high-capacity cathode materials in Li-ion batteries (LIBs), is synthesized with various amounts of Sn.
Ga-hee Kang +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li +8 more
wiley +1 more source
Review of electric rocket engines for small spacecraft propulsion systems [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"The article analyzes the current state of global development of low-energy plasma propulsion systems for guided small spacecraft. The aim of the research is to review the main types and constructions of electric rocket engines, to identify the problems
I. V. Kolganov
doaj +1 more source
The Effect of Polyanion-Doping on the Structure and Electrochemical Performance of Li-Rich Layered Oxides as Cathode for Lithium-Ion Batteries [PDF]
, 2015 Hongzhou Zhang +4 more
openalex +1 more source
Advanced Functional Materials, EarlyView.This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
, 2017 Since the 1990s, human life has greatly changed because commercial lithium (Li)-ion batteries (LIBs) were first released by Sony1 and became widely used for small electronic devices, which allow people to use their electronics without power cables, i.e. popularization of portable electronics. More recently, the application of LIBs has been expanding to
Cairns, Elton J, Hwa, Yoon
openaire +3 more sources
Advanced Functional Materials, EarlyView.Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim +8 more
wiley +1 more source
Effect of Na+ in situ doping on LiFePO4/C cathode material for lithium-ion batteries
, 2020 Yan Liu +4 more
openalex +1 more source
Theory and simulation of backbombardment in single-cell thermionic-cathode electron guns [PDF]
, 2015 Jonathan Edelen +4 more
openalex +1 more source