Results 51 to 60 of about 18,900 (300)
Selective reduction leaching of vanadium and iron by oxalic acid from spent V2O5-WO3/TiO2 catalyst [PDF]
, 2018 Large amounts of selective catalytic reduction (SCR) denitrification catalysts with poor mechanical property are disposed and difficult to be regenerated, resulting in environmental pollution. For spent SCR denitrification catalyst, the ratio of V4+ /V5+
Chenye Wang +7 more
core +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
MoleculesThe possibility of selective Cu and Zn leaching from the sample of old pyrite tailings, which is one of the most widespread types of solid waste forming during non-ferrous metal production, using sulfuric acid solutions and water was studied.
Khussain Valiyev +7 more
doaj +1 more source
Selective Leaching of LiFePO4 by H2SO4 in the Presence of NaClO3
Revista de Chimie, 2020 Herein, problems commonly observed for the wet leaching of waste LiFePO4 cathode materials, namely extensive Fe leaching and impurity removal, are mitigated through the use of NaClO3, and the effects of leaching parameters on Fe, P, Li, and Al leaching efficiencies are probed. As a result, optimal leaching conditions are determined as temperature = 90
Honghui Tang +4 more
openaire +1 more source
AN ION SELECTIVE MICROGRIPPER SENSOR DEVICE [PDF]
, 2013 This thesis presents the design, fabrication, characterisation and testing of a chemically modified electrothermally actuated microgripper. The chemical modification involves the integration of a potentiometric ion selective electrode (ISE) onto a bare ...
DAUNTON, RACHAEL,HANNAH
core
Integrated Metal–Air Battery and Selective Electrolytic Leaching Cell for the Preparation of Nanoporous Metals [PDF]
, 2018 Electrolytic cells are used in various electrochemical applications to drive nonspontaneous chemical reactions through electrical energy supply. A typical application in nanofabrication involves the synthesis of nanoporous materials by selective ...
Heng Wei (138563) +4 more
core +1 more source
Ammoniacal leaching process for the selective recovery of value metals from waste lithium-ion batteries [PDF]
, 2021 The recovery of valuable metals in spent lithium-ion batteries (LIBs) is not only environmentally sustainable but also economically advantageous. In this research, ammoniacal leaching process was adopted to selectively extract valuable metals from the ...
Haili Dong (11268040) +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell +7 more
wiley +1 more source
Recovery of the valuable metals from complex converter slag at elevated temperature with sulfuric acid solution [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2019 The aim of this paper was exploring the effective utilization of nickel converter slag by means of the methodology of pressure oxidative leaching.
Liao Y.-L. +3 more
doaj +1 more source
Metals, 2021 Selective leaching of Li from spent LIBs thermally pretreated by pyrolysis and incineration between 400 and 700 °C for 30, 60, and 90 min followed by water leaching at high temperature and high L/S ratio was examined.
Srija Balachandran +5 more
doaj +1 more source