Improving the Solubility of Mn and Suppressing the Oxygen Vacancy Density in Zn0.98Mn0.02O Nanocrystals via Octylamine Treatment

doi:10.1021/am301471v

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	Improving the Solubility of Mn and Suppressing the Oxygen Vacancy Density in Zn0.98Mn0.02O Nanocrystals via Octylamine Treatment
	Cheng, Y; Hao, WC; Xu, HZ; Yu, YX; Wang, TM; Chen, R; Zhang, LJ; Du, Y; Wang, XL; Dou, SX;张林娟
	2012
发表期刊	ACS APPLIED MATERIALS & INTERFACES (IF:7.504[JCR-2016],7.823[5-Year])
卷号	4 期号:9 页码:4470-4475
摘要	Zn0.98Mn0.02O nanocrystals were synthesized by the wet chemical route and were treated with different content of octylamine. The environment around Mn and the defect type and concentration were characterized by photoluminescence, Raman, X-ray photoelectron spectroscopy, and X-ray absorption fine structure. It is found that N codoping effectively enhances the solubility of Mn substituting Zn via reducing donor binding energy of impurity by the orbital hybridization between the N-acceptor and Mn-donor. On the other hand, the O atoms released from MnO6 and the N ions from octylamine occupy the site of oxygen vacancies and result in reduction of the concentration of oxygen vacancies in Zn0.98Mn0.02O nanocrystals.
关键词	co-doping oxygen vacancy solubility XAFS
学科领域	Science & Technology - Other Topics; Materials Science
DOI	10.1021/am301471v
收录类别	SCI
WOS记录号	WOS:000309099800008
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/224251
专题	多学科研究中心
推荐引用方式 GB/T 7714	Cheng, Y,Hao, WC,Xu, HZ,et al. Improving the Solubility of Mn and Suppressing the Oxygen Vacancy Density in Zn0.98Mn0.02O Nanocrystals via Octylamine Treatment[J]. ACS APPLIED MATERIALS & INTERFACES,2012,4(9):4470-4475.
APA	Cheng, Y.,Hao, WC.,Xu, HZ.,Yu, YX.,Wang, TM.,...&Dou, SX；张林娟.(2012).Improving the Solubility of Mn and Suppressing the Oxygen Vacancy Density in Zn0.98Mn0.02O Nanocrystals via Octylamine Treatment.ACS APPLIED MATERIALS & INTERFACES,4(9),4470-4475.
MLA	Cheng, Y,et al."Improving the Solubility of Mn and Suppressing the Oxygen Vacancy Density in Zn0.98Mn0.02O Nanocrystals via Octylamine Treatment".ACS APPLIED MATERIALS & INTERFACES 4.9(2012):4470-4475.