g-C3N4／ZnCr-LDH复合材料制备及光催化降解甲基橙废水性能研究
计算中发现在不加N2的情况下ZnCr-LDH结构采用相同的方法可以收敛。加上N2便出现了收敛问题。除了对所...
本发明公开了一种CdS/ZnCr LDH复合光催化剂的制备方法及其产品与应用,包括将硫源和镉盐溶解在乙二胺溶液中,搅拌,进行溶剂热反应;抽滤,洗涤和干燥后研磨,得CdS纳米线;将CdS纳米线超声分散在水中,加入锌盐,铬盐,搅拌;调节pH,搅拌,进行水热反应抽滤,收集沉淀物,洗涤,干燥得到复合光催化剂,本发明以ZnCr LDH修饰...
图1为实施例1所制备的cds和实施例3所制备的(3:1)cds/zncrldhxrd图,从三种物质的的xrd对比图中发现,相比cds的xrd图,在(3:1)cds/zncrldh中出现新的衍射峰出现,对应于zncrldh的特征峰,表明复合物中有zncrldh的存在。 图2为制备的(3:1)cds/zncrldh复合光催化剂的sem图,从sem图中可以看出,直径为30～50...
人物简介: 一、徐金辉担任职务:徐金辉目前担任北京专注美容连锁有限公司国贸分公司法定代表人;财产线索 线索数量 老板履历 图文概览商业履历 任职全景图 投资、任职的关联公司 商业关系图 一图看清商业版图 更新时间:2024-08-13关联企业1 担任法定代表人1 担任股东0 担任高管0 所有任职企业1 作为最终受益人0 ...
ZnCr-LDH2D-2DHeterogeneousPhotocatalystIn this work, we successfully synthesized a novel ZnCr-LDH/N-doped graphitic carbon-incorporated g-C 3 N 4 (g-C 3 N 4 -C(N)) hybrid with unique two-dimensional/two-dimensional (2D-2D) structure for the efficient degradation of Congo red under ...
It was found that 1 wt% ZnCr LDH nanosheets modified g-CNwas optimal for the formation of intimate interfacial contact. The visible light photocatalytic Hproduction activity over g-CNwas enhanced about 2.8 times after ZnCr LDH nanosheets modification. The significant enhancement in photocatalytic ...
Organic ZnCr-LDH (ST-LDH) was synthesized by a facile one-step hydrothermal technique using methyl orange (MO) as a soft template agent, which can efficiently remove methyl orange (MO), Congo red (CR), and orange II (OII) from aqueous solution. The microstructure of ST-LDH by modifying...
ZnCr Layered Double Hydroxide (LDH) Nanosheets Assisted Formation of Hierarchical Flower㎜ike CdZnS@LDH Microstructures with Improved Visible㎜ight〥riven H2 Productiondoi:10.1002/asia.201403387CdZnShierarchical microarchitectureshydrogen productionlayered double hydroxides...
Novel hybrid composites of NH-MIL-125(Ti) and ZnCr-layered double hydroxide nanosheets (ZnCr-LDH NSs) are developed for use as visible-light-active photocatalysts for hydrogen production based on water photolysis. The hybrid composites are obtained by growing NH-MIL-125(Ti) in the presence of...