Facile synthesis of Au-decorated α-Fe2O3/rGO ternary hybrid structure nanocomposites for enhanced triethylamine gas-sensing properties

2020 ◽  
Vol 31 (24) ◽  
pp. 22713-22726
Author(s):  
Miao Liu ◽  
Peng Song ◽  
Xin Zhong ◽  
Zhongxi Yang ◽  
Qi Wang
Keyword(s):  
Gas Sensing ◽  
Hybrid Structure ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile synthesis of tortoise shell-like porous NiCo2O4 nanoplate with promising triethylamine gas sensing properties

2020 ◽  
Vol 323 ◽  
pp. 128663
Author(s):  
Yingqiang Zhao ◽  
Xiaoxiao Yuan ◽  
Yimin Sun ◽  
Qian Wang ◽  
Xin-Yuan Xia ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile synthesis of high-stable and monodisperse Fe3O4/carbon flake-like nanocomposites and their excellent gas sensing properties

2020 ◽  
Vol 818 ◽  
pp. 152898 ◽  
Author(s):  
Xiaoyu Liang ◽  
Yuchen Qin ◽  
Wenyu Xie ◽  
Zhibo Deng ◽  
Chao Yang ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile synthesis and gas sensing properties of tubular hierarchical ZnO self-assembled by porous nanosheets

2015 ◽  
Vol 215 ◽  
pp. 231-240 ◽  
Author(s):  
Faying Fan ◽  
Pinggui Tang ◽  
Yuanyuan Wang ◽  
Yongjun Feng ◽  
Aifan Chen ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Porous Nanosheets ◽  
Gas Sensing Properties ◽  
Self Assembled

Facile synthesis of single-crystalline hollow α-Fe2O3 nanospheres with gas sensing properties

RSC Advances ◽  
2014 ◽  
Vol 4 (73) ◽  
pp. 38707-38710 ◽  
Author(s):  
Pei-Pei Wang ◽  
Xiaoxin Zou ◽  
Liang-Liang Feng ◽  
Jun Zhao ◽  
Pan-Pan Jin ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
High Quality ◽  
Single Crystalline ◽  
Sensing Properties ◽  
Gas Sensing Properties

High-quality single-crystalline hollow α-Fe2O3 nanospheres were prepared, using ZnS–CHA nanohybrid as additive with gas sensing property.

Facile synthesis of Ag/ZnO nanorods using Ag/C cables as templates and their gas-sensing properties

2010 ◽  
Vol 64 (3) ◽  
pp. 243-245 ◽  
Author(s):  
Ying Zong ◽  
Yali Cao ◽  
Dianzeng Jia ◽  
Shujuan Bao ◽  
Yi Lu
Keyword(s):  
Gas Sensing ◽  
Zno Nanorods ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile synthesis and gas sensing properties of the flower-like NiO-decorated ZnO microstructures

2016 ◽  
Vol 235 ◽  
pp. 294-301 ◽  
Author(s):  
Chang Liu ◽  
Boqun Wang ◽  
Tong Liu ◽  
Peng Sun ◽  
Yuan Gao ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile synthesis of three dimensional porous ZnO films with mesoporous walls and gas sensing properties

2016 ◽  
Vol 112 ◽  
pp. 224-228 ◽  
Author(s):  
Ling-min Yu ◽  
Fen Guo ◽  
Zong-yuan Liu ◽  
Sheng Liu ◽  
Bing Yang ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Three Dimensional ◽  
Zno Films ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile synthesis and gas sensing properties of In2O3–WO3 heterojunction nanofibers

2015 ◽  
Vol 209 ◽  
pp. 622-629 ◽  
Author(s):  
Changhao Feng ◽  
Xin Li ◽  
Jian Ma ◽  
Yanfeng Sun ◽  
Chong Wang ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Facile Synthesis of Pt-Functionalized SnO[sub 2] Hollow Hemispheres and Their Gas Sensing Properties

2010 ◽  
Vol 157 (12) ◽  
pp. J435 ◽  
Author(s):  
Nam Gyu Cho ◽  
George C. Whitfield ◽  
Dae Jin Yang ◽  
Ho-Gi Kim ◽  
Harry L. Tuller ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

scholarly journals A Reduced GO-Graphene Hybrid Gas Sensor for Ultra-Low Concentration Ammonia Detection

Sensors ◽  
2018 ◽  
Vol 18 (9) ◽  
pp. 3147 ◽  
Author(s):  
Chang Wang ◽  
Shaochong Lei ◽  
Xin Li ◽  
Shixi Guo ◽  
Ping Cui ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Gas Sensing ◽  
Ammonia Concentration ◽  
Hybrid Structure ◽  
Pristine Graphene ◽  
Sensing Properties ◽  
Low Concentration ◽  
Reduction Time ◽  
Gas Sensing Properties ◽  
Ammonia Detection

A hybrid structure gas sensor of reduced graphene oxide (RGO) decorated graphene (RGO-Gr) is designed for ultra-low concentration ammonia detection. The resistance value of the RGO-Gr hybrid is the indicator of the ammonia concentration and controlled by effective charge transport from RGO to graphene after ammonia molecule adsorption. In this hybrid material, RGO is the adsorbing layer to catch ammonia molecules and graphene is the conductive layer to effectively enhance charge/electron transport. Compared to a RGO gas sensor, the signal-to-noise ratio (SNR) of the RGO-Gr is increased from 22 to 1008. Meanwhile, the response of the RGO-Gr gas sensor is better than that of either a pristine graphene or RGO gas sensor. It is found that the RGO reduction time is related to the content of functional groups that directly reflect on the gas sensing properties of the sensor. The RGO-Gr gas sensor with 10 min reduction time has the best gas sensing properties in this type of sensor. The highest sensitivity is 2.88% towards 0.5 ppm, and the ammonia gas detection limit is calculated to be 36 ppb.

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