Band gap energies for white nanosheets/yellow nanoislands/purple nanorods of CeO2

Guangdong Zhou; Yanqing Yao; Xusheng Zhao; Xiaoqing Liu; Bai Sun; Ankun Zhou

doi:10.1039/c6ra11553e

Band gap energies for white nanosheets/yellow nanoislands/purple nanorods of CeO₂

Guangdong Zhou
, Yanqing Yao
, Xusheng Zhao
, Xiaoqing Liu
, Bai Sun
, Ankun Zhou

Guizhou Institute of Technology
Southwest University
The University of Hong Kong
CAS - Kunming Institute of Botany

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

White nanosheets, yellow nanoislands and purple nanorods of CeO₂ have been synthesized by a hydrothermal method. Indirect and direct photon energies of CeO₂ of the white nanosheets (1.8, 2.1 eV), yellow nanoislands (2.2, 2.4 eV) and purple nanorods (2.0, 2.2 eV) are demonstrated, respectively. The difference in the electron spin-orbit coupling states between Ce 3d and O 2p may play an important role in their band gap energies.

Original language	English
Pages (from-to)	59370-59374
Number of pages	5
Journal	RSC Advances
Volume	6
Issue number	64
DOIs	https://doi.org/10.1039/c6ra11553e
State	Published - 2016
Externally published	Yes

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title = "Band gap energies for white nanosheets/yellow nanoislands/purple nanorods of CeO2",

abstract = "White nanosheets, yellow nanoislands and purple nanorods of CeO2 have been synthesized by a hydrothermal method. Indirect and direct photon energies of CeO2 of the white nanosheets (1.8, 2.1 eV), yellow nanoislands (2.2, 2.4 eV) and purple nanorods (2.0, 2.2 eV) are demonstrated, respectively. The difference in the electron spin-orbit coupling states between Ce 3d and O 2p may play an important role in their band gap energies.",

author = "Guangdong Zhou and Yanqing Yao and Xusheng Zhao and Xiaoqing Liu and Bai Sun and Ankun Zhou",

note = "Publisher Copyright: {\textcopyright} 2016 The Royal Society of Chemistry.",

year = "2016",

doi = "10.1039/c6ra11553e",

language = "英语",

volume = "6",

pages = "59370--59374",

journal = "RSC Advances",

issn = "2046-2069",

publisher = "Royal Society of Chemistry",

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T1 - Band gap energies for white nanosheets/yellow nanoislands/purple nanorods of CeO2

AU - Zhou, Guangdong

AU - Yao, Yanqing

AU - Zhao, Xusheng

AU - Liu, Xiaoqing

AU - Sun, Bai

AU - Zhou, Ankun

PY - 2016

Y1 - 2016

N2 - White nanosheets, yellow nanoislands and purple nanorods of CeO2 have been synthesized by a hydrothermal method. Indirect and direct photon energies of CeO2 of the white nanosheets (1.8, 2.1 eV), yellow nanoislands (2.2, 2.4 eV) and purple nanorods (2.0, 2.2 eV) are demonstrated, respectively. The difference in the electron spin-orbit coupling states between Ce 3d and O 2p may play an important role in their band gap energies.

AB - White nanosheets, yellow nanoislands and purple nanorods of CeO2 have been synthesized by a hydrothermal method. Indirect and direct photon energies of CeO2 of the white nanosheets (1.8, 2.1 eV), yellow nanoislands (2.2, 2.4 eV) and purple nanorods (2.0, 2.2 eV) are demonstrated, respectively. The difference in the electron spin-orbit coupling states between Ce 3d and O 2p may play an important role in their band gap energies.

UR - https://www.scopus.com/pages/publications/84976407617

U2 - 10.1039/c6ra11553e

DO - 10.1039/c6ra11553e

M3 - 文章

AN - SCOPUS:84976407617

SN - 2046-2069

VL - 6

SP - 59370

EP - 59374

JO - RSC Advances

JF - RSC Advances

IS - 64

ER -

Band gap energies for white nanosheets/yellow nanoislands/purple nanorods of CeO₂

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