Formation of SiO2@SnO2 core–shell nanofibers and their gas sensing properties

RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 13371-13376 ◽  
Author(s):  
Yunshi Liu ◽  
Ping Yang ◽  
Jia Li ◽  
Katarzyna Matras-Postolek ◽  
Yunlong Yue ◽  
...  
Keyword(s):  
Shell Structure ◽  
Gas Sensing ◽  
Core Shell ◽  
Calcination Process ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Subsequent Calcination ◽  
Core Shell Structure ◽  
Sensing Performance

SiO2@SnO2 core–shell nanofibers were prepared by a single-spinneret electrospinning route and subsequent calcination process. Both the ratio of Sn and Si and the special core–shell structure played significant roles in gas sensing performance.

The effect of shell thickness on gas sensing properties of core-shell fibers

2021 ◽  
Vol 332 ◽  
pp. 129456
Author(s):  
Ming Zhang ◽  
Ning Sui ◽  
Rui Wang ◽  
Tong Zhang
Keyword(s):  
Shell Thickness ◽  
Gas Sensing ◽  
Core Shell ◽  
Sensing Properties ◽  
Gas Sensing Properties

Core-shell structure of ZnO/Co3O4 composites derived from bimetallic-organic frameworks with superior sensing performance for ethanol gas

2019 ◽  
Vol 475 ◽  
pp. 700-709 ◽  
Author(s):  
Bei Li ◽  
Jingyuan Liu ◽  
Qi Liu ◽  
Rongrong Chen ◽  
Hongsen Zhang ◽  
...  
Keyword(s):  
Shell Structure ◽  
Core Shell ◽  
Core Shell Structure ◽  
Sensing Performance

A mesoporous Ni3N/NiO composite with a core–shell structure for room temperature, selective and sensitive NO2 gas sensing

RSC Advances ◽  
2016 ◽  
Vol 6 (49) ◽  
pp. 42917-42922 ◽  
Author(s):  
Mingming Zou ◽  
Hu Meng ◽  
Fengdong Qu ◽  
Liang Feng ◽  
Minghui Yang
Keyword(s):  
Shell Structure ◽  
Room Temperature ◽  
Gas Sensing ◽  
Core Shell ◽  
Template Free ◽  
Core Shell Structure

Mesoporous Ni3N/NiO composites with core–shell structure were synthesized by a template free method, demonstrate a significant improvements both in sensitivity and in selectivity for NO2 gas sensing at room temperature.

Core–shell α–Fe2O3@SnO2/Au hybrid structures and their enhanced gas sensing properties

RSC Advances ◽  
2012 ◽  
Vol 2 (4) ◽  
pp. 1650-1655 ◽  
Author(s):  
Xianghong Liu ◽  
Jun Zhang ◽  
Xianzhi Guo ◽  
Shurong Wang ◽  
Shihua Wu
Keyword(s):  
Gas Sensing ◽  
Hybrid Structures ◽  
Core Shell ◽  
Sensing Properties ◽  
Gas Sensing Properties

Indium-implantation-induced enhancement of gas sensing behaviors of SnO2 nanowires by the formation of homo-core–shell structure

2020 ◽  
Vol 321 ◽  
pp. 128475
Author(s):  
Jae-Hun Kim ◽  
Jin-Young Kim ◽  
Jae-Hyoung Lee ◽  
Ali Mirzaei ◽  
Hyoun Woo Kim ◽  
...  
Keyword(s):  
Shell Structure ◽  
Gas Sensing ◽  
Core Shell ◽  
Sno2 Nanowires ◽  
Core Shell Structure
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