Ice Melting to Release Reactants in Solution Syntheses

doi:10.1002/anie.201711128

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Ice Melting to Release Reactants in Solution Syntheses
	Wei, HH ; Huang, K ; Zhang, L ; Ge, BH ; Wang, D ; Lang, JL ; Ma, JY ; Wang, D ; Zhang, S ; Li, QY
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2018
卷号	57 期号:13 页码:3354-3359
关键词	Single-atom Co Oxidation Active-sites Nucleation Growth Nanoparticles Catalysts Mechanisms Microscopy Evolution
ISSN号	1433-7851
DOI	10.1002/anie.201711128
文献子类	期刊论文
英文摘要	Aqueous solution syntheses are mostly based on mixing two solutions with different reactants. It is shown that freezing one solution and melting it in another solution provides a new interesting strategy to mix chemicals and to significantly change the reaction kinetics and thermodynamics. For example, a precursor solution containing a certain concentration of AgNO3 was frozen and dropped into a reductive NaBH4 solution at about 0 degrees C. The ultra-slow release of reactants was successfully achieved. An ice-melting process can be used to synthesize atomically dispersed metals, including cobalt, nickel, copper, rhodium, ruthenium, palladium, silver, osmium, iridium, platinum, and gold, which can be easily extended to other solution syntheses (such as precipitation, hydrolysis, and displacement reactions) and provide a generalized method to redesign the interphase reaction kinetics and ion diffusion in wet chemistry.
语种	英语
WOS记录号	WOS:000427235600011
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/29035]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Wei, HH 2.Huang, K 3.Zhang, L 4.Ge, BH 5.Wang, D 6.Lang, JL 7.Ma, JY 8.Wang, D 9.Zhang, S 10.Li, QY
推荐引用方式 GB/T 7714	Wei, HH,Huang, K,Zhang, L,et al. Ice Melting to Release Reactants in Solution Syntheses[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(13):3354-3359.
APA	Wei, HH.,Huang, K.,Zhang, L.,Ge, BH.,Wang, D.,...&Wu, H.(2018).Ice Melting to Release Reactants in Solution Syntheses.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(13),3354-3359.
MLA	Wei, HH,et al."Ice Melting to Release Reactants in Solution Syntheses".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.13(2018):3354-3359.