Incorporation of Keggin-Type Phosphomolybdic Acid, Ionic Liquid and Carbon Nanotube Leading to Formation of Multifunctional Ternary Composite Materials: Fabrication, Characterization and Electrochemical Reduction/Detection of Iodate, Borate and Nitrite

2019 ◽  
Vol 30 (4) ◽  
pp. 973-984
Author(s):  
Ting Wang ◽  
Qingcheng Zhou ◽  
Xiaoyu Ren ◽  
Yunshan Zhou ◽  
Lijuan Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Carbon Nanotube ◽  
Composite Materials ◽  
Electrochemical Reduction ◽  
Phosphomolybdic Acid ◽  
Ternary Composite ◽  
Keggin Type

Electrochemical reduction of CO2 to CO using graphene oxide/carbon nanotube electrode in ionic liquid/acetonitrile system

2016 ◽  
Vol 59 (5) ◽  
pp. 551-556 ◽  
Author(s):  
Qinggong Zhu ◽  
Jun Ma ◽  
Xinchen Kang ◽  
Xiaofu Sun ◽  
Jiayin Hu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Electrochemical Reduction ◽  
Reduction Of Co2

Effects of ionic liquid types on the tribological, mechanical, and thermal properties of ionic liquid modified graphene/polyimide shape memory composites

2021 ◽  
pp. 095400832199676
Author(s):  
Yuting Ouyang ◽  
Qiu Zhang ◽  
Xiukun Liu ◽  
Ruan Hong ◽  
Xu Xu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ionic Liquid ◽  
Composite Materials ◽  
Shape Memory ◽  
Recovery Rate ◽  
Shape Recovery ◽  
Graphene Nanosheets ◽  
Mechanical And Thermal Properties ◽  
Thermal And Mechanical Properties ◽  
Modified Graphene

Different ionic liquid modified graphene nanosheets (IG) were induced into polyimide (PI) to improve the tribological, thermal, and mechanical properties of shape memory IG/PI composites. The results demonstrated that when using 1-aminoethyl-3-methylimidazole bromide to modify graphene nanosheets (IG-1), the laser-driven shape recovery rate of IG-1/PI composites (IGPI-1) reached 73.02%, which was 49.36% higher than that of pure PI. In addition, the IGPI-1 composite materials reached the maximum shape recovery rate within 15 s. Additionally, under dry sliding, the addition of IG can significantly improve the tribological properties of composite materials. IGPI-1 exhibited the best self-lubricating properties. Compared with pure PI, the friction coefficient (0.19) and wear rate (2.62 × 10–5) mm3/Nm) were reduced by 44.1% and 24.2%, respectively, and the T10% of IGPI-1 increased by 32.2°C. The Tg of IGPI-1 reached 256.5°C, which was 8.4°C higher than that of pure PI. In addition, the tensile strength and modulus of IGPI-1 reached 82.3 MPa and 1.18 GPa, which were significantly increased by 33.6% and 29.8%, respectively, compared with pure PI. We hope that this work will be helpful for the preparation of shape memory materials with excellent tribological, thermal, and mechanical properties.

Functionalized carbon nanotube/ionic liquid-coated wire as a new fiber assembly for determination of methamphetamine and ephedrine by gas chromatography-mass spectrometry

2014 ◽  
Vol 6 (21) ◽  
pp. 8645-8653 ◽  
Author(s):  
Omid Narimani ◽  
Naser Dalali ◽  
Kobra Rostamizadeh
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Ionic Liquid ◽  
Carbon Nanotube ◽  
Steel Wire ◽  
Gas Chromatography Mass Spectrometry ◽  
Fiber Assembly ◽  
Coated Wire ◽  
Headspace Spme

Carbon nanotube–ionic liquid gel immobilized on a stainless steel wire as a novel fiber was successfully applied for headspace SPME of methamphetamine and ephedrine.

The electrolyte switchable solubility of multi-walled carbon nanotube/ionic liquid (MWCNT/IL) hybrids

2006 ◽  
pp. 2356 ◽  
Author(s):  
Bo Yu ◽  
Feng Zhou ◽  
Gang Liu ◽  
Yongmin Liang ◽  
Wilhelm T. S. Huck ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Carbon Nanotube ◽  
Multi Walled Carbon Nanotube

Direct electrochemical reduction of titanium dioxide in Lewis basic AlCl3–1-butyl-3-methylimidizolium ionic liquid

2011 ◽  
Vol 56 (24) ◽  
pp. 8530-8533 ◽  
Author(s):  
Xiao-Ying Zhang ◽  
Yi-Xin Hua ◽  
Cun-Ying Xu ◽  
Qi-Bo Zhang ◽  
Xiao-Bo Cong ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Titanium Dioxide ◽  
Electrochemical Reduction
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