H+ Intercalation into Molybdenum Oxide Nanosheets Under AFM Tip Bias

doi:10.1002/pssr.201700439

	H+ Intercalation into Molybdenum Oxide Nanosheets Under AFM Tip Bias
	Zou, Jian 1; Zeng, Huarong ; Wang, Yichao 2; Li, Yongxiang
刊名	PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS
	2018
卷号	12 期号:4
关键词	atomic force microscopy bandgap narrowing MoO3 nanosheets proton intercalation
ISSN号	1862-6254
DOI	10.1002/pssr.201700439
英文摘要	The local hydrogen ions intercalation behavior in -MoO3 nanoflakes is explored under the electric field of an atomic force microscopy (AFM) tip. Protons are excited by AFM tip bias-induced electrolyzation of absorbed water molecules on the surface of -MoO3 nanosheets in ambient environment, and then intercalated into -MoO3 lattice. The formed HxMoO3 is shown to have a 0.2eV reduction in the bandgap and also altered electric behaviors and surface morphologies. This research provides a unique approach for understanding the relationship between nanoscale hydrogen intercalation and the surface morphology and bandgap of two-dimensional (2D) -MoO3 nanosheets. This investigation of ionic intercalation in 2D-layered materials will help in future nanoscale engineering of batteries, electrochromism, photocatalysis, and supercapacitors.
学科主题	Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000429007400008
资助机构	This work was supported by the National Key R&D Program of China (No. 2016YFA0201103), the National Basic Research Program of China (No. 2015CB654605), and Natural Science Foundation of China (No.51402328, No. 51672293 and No. 61371060). ; This work was supported by the National Key R&D Program of China (No. 2016YFA0201103), the National Basic Research Program of China (No. 2015CB654605), and Natural Science Foundation of China (No.51402328, No. 51672293 and No. 61371060).
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25045]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Deakin Univ, Sch Life & Environm Sci, Waurn Ponds, Vic 3216, Australia
推荐引用方式 GB/T 7714	Zou, Jian,Zeng, Huarong,Wang, Yichao,et al. H+ Intercalation into Molybdenum Oxide Nanosheets Under AFM Tip Bias[J]. PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS,2018,12(4).
APA	Zou, Jian,Zeng, Huarong,Wang, Yichao,&Li, Yongxiang.(2018).H+ Intercalation into Molybdenum Oxide Nanosheets Under AFM Tip Bias.PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS,12(4).
MLA	Zou, Jian,et al."H+ Intercalation into Molybdenum Oxide Nanosheets Under AFM Tip Bias".PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS 12.4(2018).