Chemoaffinity-Mediated Synthesis of NaRES2-Based Nanocrystals as Versatile Nano-Building Blocks and Durable Nano-Pigments | |
Ding, Yi; Gu, Jun; Zhang, Tao; Yin, An-Xiang; Yang, Lu; Zhang, Ya-Wen; Yan, Chun-Hua | |
刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
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2012-02-15 | |
卷号 | 134期号:6页码:3255-3264 |
ISSN号 | 0002-7863 |
DOI | 10.1021/ja211103b |
英文摘要 | In this article, we present a chemoaffinity-mediated synthetic strategy toward trivalent rare earth (RE) sulfides-based nanocrystals with poor affinity between cation and anion (i.e., RE3+ and S2-). With the affinity mediation among multiple constituents based on hard and soft acid and base theory, we synthesized a series of monodisperse NaRES2 nanocrystals (RE = La to Lu, Y). The revelation of the nanocrystal growth mechanism from both experimental evidence and crystal structure modeling has enabled a robust control over the sizes and morphologies of the nanocrystals. This principle of chemoaffinity has also promised the synthesis of well-defined but even more complex RE-based hetero-nanostructures (i.e. NaLaS2-Au, Au@NaLaS2, NaLaS2@Ag2S, Au@NaLaS2(MAg2S) with tunable optical properties. Furthermore, this synthetic method has yielded durable NaCeS2-based red nano-pigments under ambient conditions, with superior brightness and permeability in polydimethylsiloxane. |
语种 | 英语 |
出版者 | AMER CHEMICAL SOC |
WOS记录号 | WOS:000301161500067 |
内容类型 | 期刊论文 |
源URL | [http://ir.iccas.ac.cn/handle/121111/43375] ![]() |
专题 | 中国科学院化学研究所 |
通讯作者 | Zhang, Ya-Wen |
作者单位 | Peking Univ, Coll Chem & Mol Engn, PKU HKU Joint Lab Rare Earth Mat & Bioinorgan Che, Beijing Natl Lab Mol Sci,State Key Lab Rare Earth, Beijing 100871, Peoples R China |
推荐引用方式 GB/T 7714 | Ding, Yi,Gu, Jun,Zhang, Tao,et al. Chemoaffinity-Mediated Synthesis of NaRES2-Based Nanocrystals as Versatile Nano-Building Blocks and Durable Nano-Pigments[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2012,134(6):3255-3264. |
APA | Ding, Yi.,Gu, Jun.,Zhang, Tao.,Yin, An-Xiang.,Yang, Lu.,...&Yan, Chun-Hua.(2012).Chemoaffinity-Mediated Synthesis of NaRES2-Based Nanocrystals as Versatile Nano-Building Blocks and Durable Nano-Pigments.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,134(6),3255-3264. |
MLA | Ding, Yi,et al."Chemoaffinity-Mediated Synthesis of NaRES2-Based Nanocrystals as Versatile Nano-Building Blocks and Durable Nano-Pigments".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 134.6(2012):3255-3264. |
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