Self-assembly of ZnO nanoparticles into hollow microspheres via a facile solvothermal route and their application as gas sensor

CrystEngComm ◽  
2013 ◽  
Vol 15 (36) ◽  
pp. 7243 ◽  
Author(s):  
Xiaoshuang Chen ◽  
Xiaoyan Jing ◽  
Jun Wang ◽  
Jingyuan Liu ◽  
Dalei Song ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Zno Nanoparticles ◽  
Self Assembly ◽  
Hollow Microspheres ◽  
Solvothermal Route

A high-performance n-butanol gas sensor based on ZnO nanoparticles synthesized by a low-temperature solvothermal route

RSC Advances ◽  
2015 ◽  
Vol 5 (67) ◽  
pp. 54372-54378 ◽  
Author(s):  
Xu Liu ◽  
Nan Chen ◽  
Xinxin Xing ◽  
Yuxiu Li ◽  
Xuechun Xiao ◽  
...  
Keyword(s):  
Low Temperature ◽  
Gas Sensor ◽  
Zno Nanoparticles ◽  
High Performance ◽  
Solvothermal Route ◽  
Response Performance ◽  
Gas Response

Solvothermally synthesized ZnO nanoparticles applied as a sensing layer for an n-butanol gas sensor show a very good gas response performance.

Self-assembly of ZnO nanoparticles and subsequent formation of hollow microspheres

2009 ◽  
Vol 468 (1-2) ◽  
pp. 303-307 ◽  
Author(s):  
Mahyar Mazloumi ◽  
Shadi Taghavi ◽  
Hamed Arami ◽  
Saeid Zanganeh ◽  
Amir Kajbafvala ◽  
...  
Keyword(s):  
Zno Nanoparticles ◽  
Self Assembly ◽  
Hollow Microspheres ◽  
Subsequent Formation

Fabrication of gas sensor based on p-type ZnO nanoparticles and n-type ZnO nanowires

2013 ◽  
Vol 182 ◽  
pp. 190-196 ◽  
Author(s):  
Cheng-Liang Hsu ◽  
Kuan-Chao Chen ◽  
Tsung-Ying Tsai ◽  
Ting-Jen Hsueh
Keyword(s):  
Gas Sensor ◽  
Zno Nanoparticles ◽  
Zno Nanowires ◽  
P Type

Role of Pristine and Acid-Functionalized Fullerene on Breaking Dye Aggregates and its Impact on the Efficiency of Solar Cells

2014 ◽  
Vol 67 (5) ◽  
pp. 819
Author(s):  
Syed Mujtaba Shah ◽  
Zafar Iqbal ◽  
Muzaffar Iqbal ◽  
Naila Shahzad ◽  
Amina Hana ◽  
...  
Keyword(s):  
Solar Cells ◽  
Zno Nanoparticles ◽  
Self Assembly ◽  
Zno Nanorods ◽  
Active Material ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Transmission Electron ◽  
Sensitized Solar Cells

Porphyrin dyes have an inherent tendency to aggregate. This leads to a self-quenching phenomenon that hinders electron transfer to the conduction band of semiconductors in dye-sensitized solar cells. Self-quenching adversely affects the efficiency of solar cells. Here, we report the interaction of porphyrin with pristine and acid-functionalized fullerene molecules on the surface of ZnO nanoparticles under chemisorbed conditions. Chemisorption of porphyrin only on ZnO nanoparticles instigates aggregation of the porphyrin molecules. These aggregates can be effectively broken by chemisorbing fullerene molecules on the surface of the ZnO nanoparticles. This is due to self-assembly formation processes because of porphyrin–fullerene interactions. The nanohybrid material, consisting of ZnO nanorods, acid-functionalized porphyrin, and fullerene derivatives, was characterized by UV–visible spectroscopy, fourier transform infrared spectroscopy, fluorescence spectroscopy, and transmission electron microscopy. The material generates better performing dye-sensitized solar cells when compared with those fabricated from porphyrin-based photo-active material.

Original polymer P-DSBT nano-composite with ZnO nanoparticles for gas sensor at room temperature

2021 ◽  
Author(s):  
Mehdi Akermi ◽  
Nejmeddine Jaballah ◽  
Yahya Alajlani ◽  
Montassar Najari ◽  
Rafik Ben Chaabane ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Zno Nanoparticles ◽  
Room Temperature ◽  
Nano Composite

scholarly journals Self-Assembly of Porphyrin Nanofibers on ZnO Nanoparticles for the Enhanced Photocatalytic Performance for Organic Dye Degradation

ACS Omega ◽  
2021 ◽  
Vol 6 (36) ◽  
pp. 23203-23210
Author(s):  
Hoang Tung Vo ◽  
Anh Tuan Nguyen ◽  
Chinh Van Tran ◽  
Sang Xuan Nguyen ◽  
Nguyen Thanh Tung ◽  
...  
Keyword(s):  
Zno Nanoparticles ◽  
Self Assembly ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Organic Dye ◽  
Organic Dye Degradation

Effect of PEG-400 on the morphology and electrical properties of ZnO nanoparticles application for gas sensor

2013 ◽  
Vol 16 (3) ◽  
pp. 807-817 ◽  
Author(s):  
Mehdi Akermi ◽  
Nawfel Sakly ◽  
Rafik Ben Chaabane ◽  
Hafedh Ben Ouada
Keyword(s):  
Electrical Properties ◽  
Gas Sensor ◽  
Zno Nanoparticles ◽  
Peg 400

Self-assembly of CoSb-nanocrystal/graphene hybrid nanostructure with improved Li-storage properties via a facile in situ solvothermal route

2012 ◽  
Vol 202 ◽  
pp. 276-283 ◽  
Author(s):  
Yunxiao Zheng ◽  
Jian Xie ◽  
Shuangyu Liu ◽  
Wentao Song ◽  
Gaoshao Cao ◽  
...  
Keyword(s):  
Self Assembly ◽  
Hybrid Nanostructure ◽  
Solvothermal Route ◽  
Storage Properties ◽  
Li Storage
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