Large-scale soft colloidal template synthesis of 1.4 nm thick cdse nanosheets

Jae Sung Son, Xiao Dong Wen, Jin Joo, Jungseok Chae, Sungil Baek, Kunsu Park, Jeong Hyun Kim, Kwangjin An, Jung Ho Yu, Soon Gu Kwon, Sang Hyun Choi, Zhongwu Wang, Young Woon Kim, Young Kuk, Roald Hoffmann, Taeghwan Hyeon

Research output: Contribution to journalArticlepeer-review

315 Scopus citations

Abstract

Soft as silk: Single-layered (right) and lamellar-structured two-dimensional (2D) CdSe nanocrystals (left) as thin as 1.4 nm can be prepared by a soft colloidal template method. Assembly of the 2D nanocrystals can be controlled by variation of the interaction between organic layers in soft templates. The current synthetic process is relatively easy to scale up, and multigram quantities can be obtained in a single batch.

Original languageEnglish
Pages (from-to)6861-6864
Number of pages4
JournalAngewandte Chemie - International Edition
Volume48
Issue number37
DOIs
StatePublished - 1 Sep 2009

Keywords

  • Cadmium
  • Large-scale synthesis
  • Nanostructures
  • Selenium
  • Template synthesis

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