Assembly of 3D flower-like NiO hierarchical architectures by 2D nanosheets: synthesis and their sensing properties to formaldehyde

doi:10.1039/c6ra25883b

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院合肥智能机械研究所

	Assembly of 3D flower-like NiO hierarchical architectures by 2D nanosheets: synthesis and their sensing properties to formaldehyde
	San, Xiaoguang 1; Zhao, Guodong 1; Wang, Guosheng 1; Shen, Yanbai 2; Meng, Dan 1; Zhang, Yajing 1; Meng, Fanli 3
刊名	RSC ADVANCES
	2017
卷号	7 期号:6 页码:3540-3549
DOI	10.1039/c6ra25883b
文献子类	Article
英文摘要	Flower-like NiO hierarchical architectures were synthesized by a solvothermal process without using any other surfactant. Absolute ethanol and distilled water were adopted as solvent, and nickel nitrate hexahydrate was employed as the nickel source. The morphology and crystal structure were mainly investigated. Through annealing the as-obtained products, flower-like NiO hierarchical architectures with a cubic structure were synthesized, which were assembled by a number of thin nanosheets with a thickness of about 30 nm. The formaldehyde gas sensing measurements showed that well-defined NiO flower-like structures with large surface area exhibited higher responses compared with microsheets/nanosheets at a relatively lower operating temperature of 200 degrees C. Moreover, a reversible and fast response to formaldehyde gas at various gas concentrations, good selectivity and stability were obtained. The results indicated that the flower-like NiO hierarchical architectures are promising materials for gas sensors.
WOS关键词	SOLUTION COMBUSTION SYNTHESIS ; ELECTROCHEMICAL PROPERTIES ; GAS SENSORS ; NANOSTRUCTURES SYNTHESIS ; PHOTOCATALYTIC ACTIVITY ; SOLVOTHERMAL SYNTHESIS ; DIFFERENT MORPHOLOGIES ; ION BATTERIES ; NICKEL-OXIDE ; ZNO
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000393749200065
资助机构	National Natural Science Foundation of China(21503137 ; National Natural Science Foundation of China(21503137 ; National Natural Science Foundation of China(21503137 ; National Natural Science Foundation of China(21503137 ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Liaoning Educational Department Foundation(L2015425 ; Liaoning Educational Department Foundation(L2015425 ; Liaoning Educational Department Foundation(L2015425 ; Liaoning Educational Department Foundation(L2015425 ; 61403263 ; 61403263 ; 61403263 ; 61403263 ; L2014167) ; L2014167) ; L2014167) ; L2014167) ; 61374017 ; 61374017 ; 61374017 ; 61374017 ; 51422402 ; 51422402 ; 51422402 ; 51422402 ; 51301114) ; 51301114) ; 51301114) ; 51301114) ; National Natural Science Foundation of China(21503137 ; National Natural Science Foundation of China(21503137 ; National Natural Science Foundation of China(21503137 ; National Natural Science Foundation of China(21503137 ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20141685) ; Liaoning Educational Department Foundation(L2015425 ; Liaoning Educational Department Foundation(L2015425 ; Liaoning Educational Department Foundation(L2015425 ; Liaoning Educational Department Foundation(L2015425 ; 61403263 ; 61403263 ; 61403263 ; 61403263 ; L2014167) ; L2014167) ; L2014167) ; L2014167) ; 61374017 ; 61374017 ; 61374017 ; 61374017 ; 51422402 ; 51422402 ; 51422402 ; 51422402 ; 51301114) ; 51301114) ; 51301114) ; 51301114)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/31674]
专题	合肥物质科学研究院_中科院合肥智能机械研究所
作者单位	1.Shenyang Univ Chem Technol, Coll Chem Engn, Shenyang 110142, Peoples R China 2.Northeastern Univ, Coll Resources & Civil Engn, Shenyang 110819, Peoples R China 3.Chinese Acad Sci, Inst Intelligent Machines, Res Ctr Biomimet Funct Mat & Sensing Devices, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	San, Xiaoguang,Zhao, Guodong,Wang, Guosheng,et al. Assembly of 3D flower-like NiO hierarchical architectures by 2D nanosheets: synthesis and their sensing properties to formaldehyde[J]. RSC ADVANCES,2017,7(6):3540-3549.
APA	San, Xiaoguang.,Zhao, Guodong.,Wang, Guosheng.,Shen, Yanbai.,Meng, Dan.,...&Meng, Fanli.(2017).Assembly of 3D flower-like NiO hierarchical architectures by 2D nanosheets: synthesis and their sensing properties to formaldehyde.RSC ADVANCES,7(6),3540-3549.
MLA	San, Xiaoguang,et al."Assembly of 3D flower-like NiO hierarchical architectures by 2D nanosheets: synthesis and their sensing properties to formaldehyde".RSC ADVANCES 7.6(2017):3540-3549.