Annealing temperature regulating the dispersity and composition of nickel-carbon nanoparticles for enhanced glucose sensing

doi:10.1016/j.jelechem.2020.113827

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Annealing temperature regulating the dispersity and composition of nickel-carbon nanoparticles for enhanced glucose sensing
	Zeng, Sichao ; Wei, Qiuping ; Long, Hangyu ; Meng, Lingcong ; Ma, Li ; Cao, Jun ; Li, Haichao ; Yu, Zhiming ; Lin, Cheng-Te ; Zhou, Kechao
刊名	JOURNAL OF ELECTROANALYTICAL CHEMISTRY
	2020
卷号	859
关键词	BORON-DOPED DIAMOND GLASSY-CARBON ORGANIC FRAMEWORK NI NANOPARTICLES AG NANOPARTICLES SENSOR ELECTRODE FABRICATION NANOTUBES NI(OH)(2)
DOI	10.1016/j.jelechem.2020.113827
英文摘要	Design of electrodes with both excellent electrocatalytic activity and facile synthesis process is the pivotal challenge in the progress of non-enzymatic glucose sensors. In this work, a series of highly dispersed nickel-carbon nanoparticles modified boron doped diamond composite electrodes were fabricated after the boron doped diamond films with a sputtering nickel layer being annealed at different temperature in hydrogen atmosphere. The surface morphology and interface structure of nickel-carbon nanoparticles modified boron doped diamond samples were characterized detailedly with the increase of annealing temperature. The charge transfer of synthesized electrodes was improved with the increasing content of sp(2) carbon and the improvement of crystallinity of nickel. Therefore, the volcano-type electrocatalytic performance trend was observed with the composite electrode prepared after annealing at 500 degrees C presenting the best glucose sensing performance with the sensitivities of 1730 and 1081 mu A cm(-2) mM(-1) in glucose concentration ranges of 0.01-2.12 and 2.12-9.06 mM respectively and a low detection limit of 0.2 mu M (S/N = 3). (C) 2020 Elsevier B.V. All rights reserved.
学科主题	Chemistry ; Electrochemistry
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19966]
专题	2020专题
作者单位	1.Pei, ES (corresponding author), Univ Warwick, Coventry, W Midlands, England. 2.Wei, QP (corresponding author), Cent South Univ, Sch Mat Sci & Engn, Changsha, Peoples R China.
推荐引用方式 GB/T 7714	Zeng, Sichao,Wei, Qiuping,Long, Hangyu,et al. Annealing temperature regulating the dispersity and composition of nickel-carbon nanoparticles for enhanced glucose sensing[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2020,859.
APA	Zeng, Sichao.,Wei, Qiuping.,Long, Hangyu.,Meng, Lingcong.,Ma, Li.,...&Pei, E. Sharel.(2020).Annealing temperature regulating the dispersity and composition of nickel-carbon nanoparticles for enhanced glucose sensing.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,859.
MLA	Zeng, Sichao,et al."Annealing temperature regulating the dispersity and composition of nickel-carbon nanoparticles for enhanced glucose sensing".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 859(2020).