Results 91 to 100 of about 101,377 (301)
Correlation of CsK2Sb photocathode lifetime with antimony thickness
APL Materials, 2015 CsK2Sb photocathodes with quantum efficiency on the order of 10% at 532 nm, and lifetime greater than 90 days at low voltage, were successfully manufactured via co-deposition of alkali species emanating from an effusion source.
M. A. Mamun +3 more
doaj +1 more source
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Yankuang ceshi, 2013 There are reliable chemical analysis methods for determining high, low and trace amounts of antimony in gold-antimony ore and antimony ore. However, the volumetric method for low content antimony measurements has a low analysis efficiency and involves a ...
WEI Yi +6 more
doaj
Journal of Health and Pollution, 2017 Background. Arsenic, antimony and selenium contamination of groundwater is of great concern due to the potential detrimental effects to human health. Objectives. This study investigates the occurrence and distribution of arsenic, antimony and selenium in
Effiong Ukorebi Etim
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Investigation of Antimony Leaching from Bottles (PET) into the Bottled Waters in Fars Province [PDF]
آب و فاضلاب, 2015 Polyethylene Terephthalate (PET) is the most common material used in manufacturing mineral water bottles. Antimony trioxide (Sb2O3) used to form the PET containers may pollute water with their ingredients.
Masoud Noshadi, Leila Abdollahi
doaj
Direct production of antimony by reduction and sulfur-fixing roasting from stibinite concentrate
工程科学学报, 2018 Blast furnace volatilizing (smelting) and reverberatory furnace process is the main reduction method in the current antimony smelting process, and it is associated with problems such as a long production flow, high energy consumption, and SO2 flue gas ...
OUYANG Zhen +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
wiley +1 more source
Annealing of Neutron-irradiation-induced Changes in Impurity Conduction in Antimony- Doped Germanium [PDF]
Annealing of neutron-irradiation-induced changes in impurity conduction in antimony-doped ...
Compton, W. D., Wolf, E. L.
core +1 more source
Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors
Advanced Functional Materials, EarlyView.This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu +3 more
wiley +1 more source
Anti-fouling In situ Deposited Antimony/Nafion Film Electrode for Electrochemical Stripping Analysis
International Journal of Electrochemical Science, 2013 An antimony film electrode for anodic stripping voltammetric analysis in complex solution was investigated, with lead and cadmium employed as test metal ions. Ascorbic acid or dopamine, which exist in most mammals and their metabolites in relatively high
Zhiguo Zhang +9 more
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