Results 81 to 90 of about 39,740 (295)
Advanced Science, EarlyView.A Cu‐mediated Ni(OH)2 catalyst with orthogonal activity by precise valence engineering simultaneously accelerates rate‐determining aldehyde C─H activation in HMF oxidation and impedes O─H deprotonation in competing OER. This multi‐functional synergistic catalysis enables FDCA production at industrial‐level current densities without sacrificing FEFDCA ...
Junge Yang +7 more
wiley +1 more source
Advanced Science, EarlyView.The configurational‐entropy strategy enables rapid and sensitive ethanol detection using a multicomponent oxide. The high‐entropy (InSnFeZnW)Ox provides enriched oxygen vacancies and diverse adsorption sites that strengthen surface reactivity. The sensor achieves a 5135% ethanol response with fast kinetics and stable long‐term operation.
Gi Baek Nam +19 more
wiley +1 more source
Dehydrogenation of amidoborane ammoniate
, 2010 By adding a small amount of HMPA approximately 2.5 equivalent or ca. 8.1 wt% H2 can be released from the LiAlH4–LiNH2 mixture at ambient temperature, which is 370 C lower than the corresponding solid-state dehydrogenation.
何腾 +4 more
core
Oxidative Dehydrogenation of Ethane to Ethylene with CO2 over Fe-Cr/ZrO2 Catalysts
, 2009 The catalytic performance of Fe-Cr/ZrO2 catalysts, prepared by two different methods-coprecipitation and coprecipitation-impregnation were examined in oxidative dehydrogenation of ethane to ethylene Using CO2 as an oxidant. Thermogravimetric analysis and
Li, Songgeng +4 more
core +1 more source
Advanced Science, EarlyView.A mixed‐coordination electrolyte (MCE) combined with a molecular additive (MCE‐MA) promotes pseudo ion pair (pIP) formation within a solvent‐separated ion pair (SSIP)–rich environment, enabling a robust interphase that significantly improves the cycle performance of high‐voltage rechargeable magnesium batteries (RMBs).
Dedy Setiawan, Toshihiko Mandai
wiley +1 more source
Valorization of (Bio)Ethanol over MoO3/(WO3-ZrO2) Sol-Gel-like Catalysts
ReactionsBioethanol, which is currently produced commercially from a growing variety of renewable biomass and waste sources, is an appealing feedstock for the production of fuels and chemicals.
Ana Paula Soares Dias +4 more
doaj +1 more source
4,5-Dimethylbenzene-1,2-dimethanol
Molbank, 2014 An efficient and cost-effective synthesis of 4,5-dimethylbenzene-1,2-dimethanol is reported. The synthesis is accomplished in three steps with an overall yield of 80%.
Krishna Kumar Gnanasekaran +2 more
doaj +1 more source
Advanced Science, EarlyView.The integration of rare‐metal neodymium centers to engineer Lewis acid sites with nickel centers is proposed as highly efficient UOR catalysts. ABSTRACT The sluggish kinetics of the urea oxidation reaction (UOR) are strongly associated with the high energy barriers required for the C‐N cleavage and N‐N coupling steps.
Mingfan Li +8 more
wiley +1 more source
Reactor modeling and kinetic parameters estimation for diethylbenzene (DEB) dehydrogenation reactions [PDF]
Iranian Journal of Chemical Engineering, 2019 Divinylbenzene (DVB) is produced by catalytic dehydrogenation of DEB at high temperature and atmospheric pressure. Ethylvinylbenzene (EVB) is produced as a useful chemical during dehydrogenation of DEB.
M.E zeynali, H. Abedini, H. R. Sadri
doaj
Combination of CH4 oxidative coupling reaction with C2H6 oxidative dehydrogenation by CO2 to C2H4
, 2002 A new process has been suggested for converting natural gas to ethylene by combining oxidative coupling of methane with ethane dehydrogenation to provide an efficient method for the utilization of thermicity and CO2.
Longya Xu +11 more
core +1 more source