Results 101 to 110 of about 82,764 (294)
CCVD synthesis of carbon nanotubes with W/Co–MgO catalysts. [PDF]
, 2008 Carbon nanotubes (CNT) were synthesized from a H2–CH4 mixture with W/Co–MgO catalyst by a catalytic chemical vapour deposition (CCVD) method. Different W/Co ratios were investigated.
Datas, Lucien +5 more
core +3 more sources
Advanced Science, EarlyView.This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang +6 more
wiley +1 more source
CeO2 based catalysts for the treatment of propylene in motorcycle's exhaust gases [PDF]
, 2014 In this work, the catalytic activities of several single metallic oxides were studied for the treatment of propylene, a component in motorcycles' exhaust gases, under oxygen deficient conditions.
Minh, Thang Le +3 more
core +2 more sources
Hydroformylation with Cobalt Carbonyl and Cobalt Carbonyl-Tributylphosphine Catalysts [PDF]
Product R&D, 1975 van Boven, M. +2 more
openaire +2 more sources
Advanced Science, EarlyView.This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi +3 more
wiley +1 more source
Cobalt ferrite catalyst in the degradation of caffeine by hydrogen peroxide under induction heating
Фізика і хімія твердого тілаCaffeine is an emerging contaminant that is difficult to remove with conventional remediation methods. Wet peroxide oxidation with heterogeneous cobalt ferrite catalyst was tested an efficient and environmentally friendly technology for caffeine removal.
Volodymyra Boychuk +3 more
doaj +1 more source
Binary skeletal copper-cobalt catalysts
, 2009 Binary skeletal metal catalysts were made by starting with a ternary alloy. The precursor alloys and catalysts were characterised using Optical Microscopy, X-ray Diffractometer, Scanning Electron Microscopy, Inductively Coupled Plasma (ICP) and BET surface area in term of morphologies, phase identification, surface area and pore structure.
openaire +2 more sources
Advanced Science, EarlyView.A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang +9 more
wiley +1 more source
Cross-linking of Polystyrene by Friedel–Crafts Chemistry to Improve Thermal Stability [PDF]
, 1999 Copolymers which contain either alcohol or chloride functionalized polystyrene units have been prepared and they participate in Friedel–Crafts chemistry to give cross-linked polymers by the evolution of either hydrogen chloride or water.
Jiang, David D. +3 more
core +1 more source
The denitridation of nitrides of iron, cobalt and rhenium under hydrogen [PDF]
, 2013 The denitridation behaviour of binary iron, cobalt and rehnium nitrides under H2 /Ar has been investigated. The iron nitride was found to lose over 70 % of its as prepared nitrogen content at 400 °C. The cobalt nitride was completely denitrided at 250 °C.
Alexander, A.-M. +2 more
core +3 more sources