Journal ArticleDOI
Synthesis of Cu/Cu2O hydrides for enhanced removal of iodide from water.
Reads0
Chats0
TLDR
The results demonstrate that the Cu content and morphology of samples can be tuned by the adding amount of ammonia, and Cu/Cu2O hybrids showed excellent selectivity for I- anions in the presence of large concentrations of competitive anions such as SO42- and NO3- and could work in an acidic and neutral environment.About:
This article is published in Journal of Hazardous Materials.The article was published on 2017-04-15. It has received 86 citations till now. The article focuses on the topics: Iodide.read more
Citations
More filters
Journal ArticleDOI
Enhanced dark adsorption and visible-light-driven photocatalytic properties of narrower-band-gap Cu2S decorated Cu2O nanocomposites for efficient removal of organic pollutants
Yamei Yue,Pengxin Zhang,Wei Wang,Yuncheng Cai,Fatang Tan,Xinyun Wang,Xueliang Qiao,Po Keung Wong +7 more
TL;DR: In this paper, a facile co-precipitation and calcination method was used to obtain a bifunctional nanocomposite as an adsorbent and photocatalyst to remove organic pollutants from wastewater.
Journal ArticleDOI
Novel N-rich porous organic polymers with extremely high uptake for capture and reversible storage of volatile iodine
TL;DR: The imino group-contained porous organic polytriphenylamine, which originated from diphenylamines and 1,3,5-tris(4-bromophenyl)benzene, was designedly synthesized though Buchwald-Hartwig coupling reaction and shows great potential in the removal of radioactive iodine at different states, through a green, environmentally friendly, and sustainable way.
Journal ArticleDOI
Preparation of thiol-functionalized activated carbon from sewage sludge with coal blending for heavy metal removal from contaminated water.
TL;DR: Findings of this study suggest that thiol-functionalized activated carbon prepared from coal-blended sewage sludge would be a promising sorbent material for heavy metal removal from waters contaminated with Cu(II, Pb(II), Cd(II) and Ni(II).
Journal ArticleDOI
One-step synthesis of Ag2O@Mg(OH)2 nanocomposite as an efficient scavenger for iodine and uranium
TL;DR: Due to the simple synthetic procedure, the excellent removal performances for iodine and uranium, and the easy separation from water, the Ag2O@Mg(OH)2 nanocomposite has real potential for application in radioactive wastewater treatment, especially during episodic environmental crisis.
Journal ArticleDOI
Cross-linked chitosan microspheres: An efficient and eco-friendly adsorbent for iodide removal from waste water
TL;DR: Cross-linked chitosan microspheres by emulsion polymerization were investigated and proposed as the green and efficient adsorbents to treat iodine wastes via I- and -NH2 attraction, promising according to adsorbent dosage, pH, co-existing anions and recyclability analyzations.
References
More filters
Journal ArticleDOI
Sorption of dye from aqueous solution by peat
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, the sorption of two dyes, namely Basic Blue 69 and Acid Blue 25 onto peat has been studied in terms of pseudo-second order and first order mechanisms for chemical sorption as well as an intraparticle diffusion mechanism process.
Journal ArticleDOI
Air Pollution in China: Mapping of Concentrations and Sources.
R. A. Rohde,Richard A. Muller +1 more
TL;DR: Air pollution data from over 1500 sites, including airborne particulate matter (PM), SO2, NO2, and O3, is made available, and Kriging interpolation is applied to four months of data to derive pollution maps for eastern China.
Journal ArticleDOI
Shape Effects of Cu2O Polyhedral Microcrystals on Photocatalytic Activity
TL;DR: In this article, perfect mixed 26facet and 18-facet polyhedra of Cu2O microcrystals were successfully synthesized by a hydrothermal process with use of stearic acid as a structure-directing agent.
Journal ArticleDOI
Synthesis of Submicrometer-Sized Cu2O Crystals with Morphological Evolution from Cubic to Hexapod Structures and Their Comparative Photocatalytic Activity
Jin-Yi Ho,Michael H. Huang +1 more
TL;DR: In this paper, a facile method for the synthesis of cuprous oxide nanocrystals with systematic morphological evolution was reported, in which cubic, truncated cubic, cuboctahedral, octahedral and short hexapod structures have been synthesized in an aqueous solution of CuCl2, NaOH, sodium dodecyl sulfate (SDS) surfactant, and hydroxylamine (NH2OH·HCl) reductant.
Journal ArticleDOI
Quantitative Analysis of Copper Oxide Nanoparticle Composition and Structure by X-ray Photoelectron Spectroscopy
TL;DR: In this article, a method for X-ray photoelectron spectroscopy (XPS) analysis of core−shell nanoparticle composition and structure is developed to account for these factors quantitatively.