Copper azide prepared by reaction of hollow CuO microspheres with moist HN3 gas

Qingxia Yu; Mingyu Li; Qingxuan Zeng; Junfeng Guo; Xingyu Wu

doi:10.1016/j.matlet.2018.04.064

Copper azide prepared by reaction of hollow CuO microspheres with moist HN₃ gas

Qingxia Yu, Mingyu Li^*, Qingxuan Zeng, Junfeng Guo, Xingyu Wu

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology

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

30 Citations (Scopus)

Abstract

Copper azide was successfully prepared by reaction of hollow CuO microspheres with moist HN₃ gas. Porous CuO precursor with 200 nm shell was obtained by sintering PS (polystrene)/Cu core-shell structures in air. The PS/Cu composites were synthesized by electroless copper plating using PS as templates. The effects of reacting time on microstructures and compositions of copper azide were investigated. Results shows that copper azide can be synthesized in only 12 h and increasing time has no obvious influence on copper azide growth but promotes the hydrolyzed product forming.

Original language	English
Pages (from-to)	18-21
Number of pages	4
Journal	Materials Letters
Volume	224
DOIs	https://doi.org/10.1016/j.matlet.2018.04.064
Publication status	Published - 1 Aug 2018

Keywords

Copper azide
Core-shell structure
Electroless copper plating
Hollow CuO microspheres
Polystrene

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10.1016/j.matlet.2018.04.064

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title = "Copper azide prepared by reaction of hollow CuO microspheres with moist HN3 gas",

abstract = "Copper azide was successfully prepared by reaction of hollow CuO microspheres with moist HN3 gas. Porous CuO precursor with 200 nm shell was obtained by sintering PS (polystrene)/Cu core-shell structures in air. The PS/Cu composites were synthesized by electroless copper plating using PS as templates. The effects of reacting time on microstructures and compositions of copper azide were investigated. Results shows that copper azide can be synthesized in only 12 h and increasing time has no obvious influence on copper azide growth but promotes the hydrolyzed product forming.",

keywords = "Copper azide, Core-shell structure, Electroless copper plating, Hollow CuO microspheres, Polystrene",

author = "Qingxia Yu and Mingyu Li and Qingxuan Zeng and Junfeng Guo and Xingyu Wu",

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T1 - Copper azide prepared by reaction of hollow CuO microspheres with moist HN3 gas

AU - Yu, Qingxia

AU - Li, Mingyu

AU - Zeng, Qingxuan

AU - Guo, Junfeng

AU - Wu, Xingyu

PY - 2018/8/1

Y1 - 2018/8/1

N2 - Copper azide was successfully prepared by reaction of hollow CuO microspheres with moist HN3 gas. Porous CuO precursor with 200 nm shell was obtained by sintering PS (polystrene)/Cu core-shell structures in air. The PS/Cu composites were synthesized by electroless copper plating using PS as templates. The effects of reacting time on microstructures and compositions of copper azide were investigated. Results shows that copper azide can be synthesized in only 12 h and increasing time has no obvious influence on copper azide growth but promotes the hydrolyzed product forming.

AB - Copper azide was successfully prepared by reaction of hollow CuO microspheres with moist HN3 gas. Porous CuO precursor with 200 nm shell was obtained by sintering PS (polystrene)/Cu core-shell structures in air. The PS/Cu composites were synthesized by electroless copper plating using PS as templates. The effects of reacting time on microstructures and compositions of copper azide were investigated. Results shows that copper azide can be synthesized in only 12 h and increasing time has no obvious influence on copper azide growth but promotes the hydrolyzed product forming.

KW - Copper azide

KW - Core-shell structure

KW - Electroless copper plating

KW - Hollow CuO microspheres

KW - Polystrene

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U2 - 10.1016/j.matlet.2018.04.064

DO - 10.1016/j.matlet.2018.04.064

M3 - Article

AN - SCOPUS:85045554933

SN - 0167-577X

VL - 224

SP - 18

EP - 21

JO - Materials Letters

JF - Materials Letters

ER -

Copper azide prepared by reaction of hollow CuO microspheres with moist HN₃ gas

Abstract

Keywords

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