Search Results - "Sensors and actuators. B, Chemical"

Flexible resistive NO2 gas sensor of three-dimensional crumpled MXene Ti3C2Tx/ZnO spheres for room temperature application by Yang, Zijie, Jiang, Li, Wang, Jing, Liu, Fangmeng, He, Junming, Liu, Ao, Lv, Siyuan, You, Rui, Yan, Xu, Sun, Peng, Wang, Chenguang, Duan, Yu, Lu, Geyu

“…•A new three-dimensional crumpled MXene sphere and crumpled Ti3C2Tx/ZnO sphere prepared by ultrasonic spray pyrolysis method.•The preparation method reduces…”
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Flexible MXene/rGO/CuO hybrid aerogels for high performance acetone sensing at room temperature by Liu, Miao, Wang, Zeyu, Song, Peng, Yang, Zhongxi, Wang, Qi

“…•The hybrid aerogels by compositing 3D graphene/MXene architectures with CuO nanoparticles are developed.•The synergistic effects allow 3D MXene/rGO/CuO…”
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Quantum dots as fluorescent probes: Synthesis, surface chemistry, energy transfer mechanisms, and applications by H. R, Chandan, Schiffman, Jessica D., Balakrishna, R. Geetha

“…[Display omitted] Luminescent semiconductor nanocrystals or quantum dots (QDs) provide exquisite electro-optical properties that are ideal for biological…”
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Yolk-shelled ZnCo2O4 microspheres: Surface properties and gas sensing application by Joshi, Nirav, da Silva, Luís F., Jadhav, Harsharaj S., Shimizu, Flavio M., Suman, Pedro H., M’Peko, Jean-Claude, Orlandi, Marcelo Ornaghi, Seo, Jeong Gil, Mastelaro, Valmor R., Oliveira, Osvaldo N.

“…•Yolk-shelled ZnCo2O4 structures have been synthesized by a one-step co-precipitation method.•FESEM images revealed that the morphology is based on a…”
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Sensitivity enhancement of ammonia gas sensor based on Ag/ZnO flower and nanoellipsoids at low temperature by R., Sankar Ganesh, M., Navaneethan, Patil, V.L., S., Ponnusamy, C., Muthamizhchelvan, Kawasaki, S., Patil, P.S., Hayakawa, Y.

“…[Display omitted] •ZnO nanorods, Silver-doped ZnO nanoflower and nanoellipsoids were successfully synthesized.•SZO nanoellipsoids had wider optical absorption…”
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Chemiresistive polyaniline-based gas sensors: A mini review by Fratoddi, Ilaria, Venditti, Iole, Cametti, Cesare, Russo, Maria Vittoria

“…This review focuses on some recent advances made in the field of gas sensors based on polyaniline [PANI], a conducting polymer with excellent electronic…”
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Low-temperature formaldehyde gas sensors based on NiO-SnO2 heterojunction microflowers assembled by thin porous nanosheets by Meng, Dan, Liu, Dongyu, Wang, Guosheng, Shen, Yanbai, San, Xiaoguang, Li, Ming, Meng, Fanli

“…[Display omitted] •NiO-SnO2 heterojunction microflowers were synthesized by one-step facile hydrothermal method.•NiO-SnO2 heterojunction microflowers exhibited…”
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Chemiresistive sensors based on core-shell ZnO@TiO2 nanorods designed by atomic layer deposition for n-butanol detection by Xu, Yongshan, Zheng, Lingli, Yang, Chen, Zheng, Wei, Liu, Xianghong, Zhang, Jun

“…•Core-shell ZnO@TiO2 nanorods are designed by atomic layer deposition.•The sensor based on core-shell ZnO@TiO2 nanorods shows high response to n-butanol.•A low…”
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Highly sensitive and ultra-fast gas sensor based on CeO2-loaded In2O3 hollow spheres for ppb-level hydrogen detection by Hu, Jie, Sun, Yongjiao, Xue, Yan, Zhang, Meng, Li, Pengwei, Lian, Kun, Zhuiykov, Serge, Zhang, Wendong, Chen, Yong

“…The obtained CeO2-loaded In2O3 gas sensors exhibit enhanced gas sensing properties for hydrogen detection. [Display omitted] •The different contents of…”
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Highly sensitive, room temperature gas sensor based on polyaniline-multiwalled carbon nanotubes (PANI/MWCNTs) nanocomposite for trace-level ammonia detection by Abdulla, Sukhananazerin, Mathew, Thalakkotur Lazar, Pullithadathil, Biji

“…•PANI/MWCNTs were synthesized by in-situ chemical oxidative polymerization method.•Uniform coating of PANI was observed onto the MWCNTs.•Enhancement in sensor…”
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A flexible NO2 gas sensor based on polypyrrole/nitrogen-doped multiwall carbon nanotube operating at room temperature by Liu, Bohao, Liu, Xueyan, Yuan, Zhen, Jiang, Yadong, Su, Yuanjie, Ma, Jinyi, Tai, Huiling

“…•PPy/N-MWCNT gas sensor after annealing treatment was synthesized for NO2 sensing.•The response of optimal hybrids exhibited 44.12 times than that of…”
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Carbon monoxide gas sensing properties of metal-organic frameworks-derived tin dioxide nanoparticles/molybdenum diselenide nanoflowers by Yang, Zhimin, Zhang, Dongzhi, Wang, Dongyue

“…•Facile synthesis of MOFs-derived SnO2 nanoparticles-decorated MoSe2 nanoflowers for the development of highly sensitive gas sensors.•The SnO2/MoSe2…”
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The crystal facet-dependent gas sensing properties of ZnO nanosheets: Experimental and computational study by Xu, Jiaqiang, Xue, Zhenggang, Qin, Nan, Cheng, Zhixuan, Xiang, Qun

“…•To clarify the fundamental question of how (0001) facet of ZnO exhibits a better gas sensing performance than (10 0) facet, we calculated the chemisorption…”
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MXenes: Reusable materials for NH3 sensor or capturer by controlling the charge injection by Xiao, Bo, Li, Yan-chun, Yu, Xue-fang, Cheng, Jian-bo

“…NH3 is one of the most common resources in chemical industry, which is very harmful to the human body. Thus, it becomes highly desirable to design advanced…”
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A highly sensitive, flexible SERS sensor for malachite green detection based on Ag decorated microstructured PDMS substrate fabricated from Taro leaf as template by Kumar, Pawan, Khosla, Robin, Soni, Mahesh, Deva, Dinesh, Sharma, Satinder K.

“…[Display omitted] •The flexible SERS sensor is fabricated by using Taro leaf as template.•The fabricated SERS shows concentrating petal type effect for…”
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Pore size dependent gas-sensing selectivity based on ZnO@ZIF nanorod arrays by Zhou, Tingting, Sang, Yutong, Wang, Xiaoxia, Wu, Congyi, Zeng, Dawen, Xie, Changsheng

“…•ZIF-8 and ZIF-71 with the pore sizes of 0.34nm and 0.48nm were successfully coated on ZnO nanorods surface, respectively, which came from vertically oriented…”
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MoSe2 nanoflakes based chemiresistive sensors for ppb-level hydrogen sulfide gas detection by Jha, Ravindra Kumar, D’Costa, Jostin Vinroy, Sakhuja, Neha, Bhat, Navakanta

“…[Display omitted] •MoSe2 Nanosheets were prepared by liquid phase exfoliation.•The nanosheets were used as sensing material in a chemiresistive…”
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The design of excellent xylene gas sensor using Sn-doped NiO hierarchical nanostructure by Gao, Hongyu, Wei, Dongdong, Lin, Pengfei, Liu, Chang, Sun, Peng, Shimanoe, Kengo, Yamazoe, Noboru, Lu, Geyu

“…•We have demonstrated that hierarchical Sn-doped NiO flower-like nanospheres can directly be prepared using a simple hydrothermal route.•The gas sensing…”
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Gas sensors using carbon nanomaterials: A review by Llobet, Eduard

“…Carbon nanomaterials have been attracting a great deal of research interest in the last few years. Their unique electrical, optical and mechanical properties…”
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2D metal oxide nanoflakes for sensing applications: Review and perspective by Dral, A. Petra, ten Elshof, Johan E.

“…In this review the state of the art and future prospects of 2-dimensional (2D) metal oxide nanoflakes used as active sensing elements for the detection of…”
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