Results 111 to 120 of about 130,193 (322)

Selective aerobic oxidation of hydrocarbons over supported gold catalysts

open access: yes, 2011
The selective oxidation of hydrocarbons is of vital importance for the production of valuable chemicals from crude oil and natural gas resources. Unfortunately, when using molecular oxygen as an environmentally benign oxidant, these processes face ...
Hereijgers, B.P.C.   +2 more
core  

Hydrothermally stable molecular separation membranes from organically linked silica

open access: yes, 2008
A highly hydrothermally stable microporous network material has been developed that can be applied in energy-efficient molecular sieving. The material was synthesized by employing organically bridged monomers in acid-catalysed sol-gel hydrolysis and ...
ten Elshof, J.E.   +5 more
core   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

Modern inorganic synthetic chemistry /

open access: yes
Includes index.Online resource; title from PDF title page (ScienceDirect, viewed February 24, 2017).Front Cover; Modern Inorganic Synthetic Chemistry; Modern Inorganic Synthetic Chemistry; Copyright; Contents; List of Contributors; Preface to the Second ...
Xu, Yan,editor., Xu, Ruren,editor.
core  

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour   +11 more
wiley   +1 more source

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

open access: yesAdvanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang   +10 more
wiley   +1 more source

Recycling of Brewer’s Spent Grain as a Biosorbent by Nitro-Oxidation for Uranyl Ion Removal from Wastewater

open access: yesACS Omega, 2021
Yi Su   +6 more
doaj   +1 more source

'Click' Chemistry in Coordination and Supramolecular Chemical Applications

open access: yes
The term “click chemistry” was first coined by Sharpless and co-workers in 2001 and encompasses a range of high yielding organic coupling reactions which are rapid, highly selective and proceed with good functional group tolerance.
Uppal, Baljinder S.
core  

A UV-Vis micro-spectroscopic study to rationalize the influence of Cl- (aq) on the formation of different Pd macro-distributions on gamma-Al2O3 catalyst bodies

open access: yes, 2010
The influence of the Cl- (aq) concentration, solution pH and equilibration time on the PdCl42- (aq) dynamics and molecular structure after impregnation of gamma-Al2O3 catalyst bodies has been studied using UV-Vis micro-spectroscopy.
Weckhuysen, B. M.   +6 more
core   +1 more source

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