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Journal Article 5

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MWCNTs 1

PEPA 1

Young’s modulus 1

aniline 1

azo dye 1

carbon nanofibers 1

carbon nanotubes (CNTs) 1

catalytic wet air oxidation (CWAO) 1

elastic medium 1

electrical conductivity 1

flame retardant 1

low density polyethylene 1

mortars 1

multi-walled carbon nanotubes 1

multi-walled carbon nanotubes (MWCNTS) 1

multi-walled carbon nanotubes (MWCNTs)/TiO2 composite 1

natural frequencies 1

nitrobenzene 1

phenol 1

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Solar photocatalytic decomposition of two azo dyes on multi-walled carbon nanotubes (MWCNTs)/TiO 2 composites

Huilong WANG, Shuqin LIU, Hui WANG, Wenfeng JIANG,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3,   Pages 311-320 doi: 10.1007/s11783-010-0237-7

Abstract: Multi-walled carbon nanotubes (MWCNTs)/TiO composite photocatalysts with high photoactivity were preparedCompared to pure TiO, the combination of MWCNTs with titania could cause a significant absorption shiftThe photocatalytic performances of the MWCNTs/TiO composite catalysts were evaluated for the decompositionThe results showed that the addition of MWCNTs enhanced the adsorption and photocatalytic activity ofThe effect of MWCNTs content, catalyst dosage, pH, and initial dye concentration were examined as operational

Keywords： sol-gel     multi-walled carbon nanotubes (MWCNTs)/TiO2 composite     photocatalysis     azo dye     solar irradiation    

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Catalytic wet air oxidation of phenol, nitrobenzene and aniline over the multi-walled carbon nanotubes (MWCNTs

Shaoxia YANG,Yu SUN,Hongwei YANG,Jiafeng WAN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 436-443 doi: 10.1007/s11783-014-0681-x

Abstract: In the paper, multi-walled carbon nanotubes (MWCNTs), functionalized by O , were used as catalysts inThe MWCNTs were characterized with scanning electron microscopy (SEM), transmission electron microscopyThe functionalized MWCNTs showed good catalytic performance.In the CWAO of phenol over the functionalized MWCNTs, total phenol removal was obtained after 90 min

Keywords： catalytic wet air oxidation (CWAO)     carbon nanotubes (CNTs)     phenol     nitrobenzene     aniline    

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Advanced cement based nanocomposites reinforced with MWCNTs and CNFs

Emmanuel E. GDOUTOS,Maria S. KONSTA-GDOUTOS,Panagiotis A. DANOGLIDIS,Surendra P. SHAH

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2,   Pages 142-149 doi: 10.1007/s11709-016-0342-1

Abstract: Cementitious materials reinforced with well dispersed multiwall carbon nanotubes (MWCNTs) and carbonThe MWCNTs and CNFs were dispersed by the application of ultrasonic energy and the use of a superplasticizerThe MWCNTs and CNFs reinforced mortars exhibited superior properties demonstrated by a significant improvement

Keywords： multi-walled carbon nanotubes     carbon nanofibers     mortars     toughness     Young’s modulus    

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Vibration analysis of multi-walled carbon nanotubes embedded in elastic medium

Pattabhi R. BUDARAPU,Sudhir Sastry YB,Brahmanandam JAVVAJI,D. Roy MAHAPATRA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2,   Pages 151-159 doi: 10.1007/s11709-014-0247-9

Abstract: We propose a method to estimate the natural frequencies of the multi-walled carbon nanotubes (MWCNTs)eigen value problem and the eigen value problem is solved to arrive at the inter-tube resonances of the MWCNTs

Keywords： natural frequencies     multi-walled carbon nanotubes (MWCNTS)     elastic medium    

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A low-density polyethylene composite with phosphorus-nitrogen based flame retardant and multi-walled carbon nanotubes for enhanced electrical conductivity and acceptable flame retardancy

Yong Luo, Yuhui Xie, Renjie Chen, Ruizhi Zheng, Hua Wu, Xinxin Sheng, Delong Xie, Yi Mei

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1332-1345 doi: 10.1007/s11705-021-2035-0

Abstract: Design and exploitation of flame retardant polymers with high electrical conductivity are desired for polymer applications in electronics. Herein, a novel phosphorus-nitrogen intumescent flame retardant was synthesized from pentaerythritol octahydrogen tetraphosphate, phenylphosphonyl dichloride, and aniline. Low-density polyethylene was combined with the flame retardant and multi-walled carbon nanotubes to form a nanocomposite material via a ball-milling and hot-pressing method. The electrical conductivity, mechanical properties, thermal performance, and flame retardancy of the composites were investigated using a four-point probe instrument, universal tensile machine, thermogravimetric analysis, and cone calorimeter tests, respectively. It was found that the addition of multi-walled carbon nanotubes can significantly improve the electrical conductivity and mechanical properties of the low-density polyethylene composites. Furthermore, the combination of multi-walled carbon nanotubes and phosphorus–nitrogen flame retardant remarkably enhances the flame retardancy of matrixes with an observed decrease of the peak heat release rate and total heat release of 49.8% and 51.9%, respectively. This study provides a new and effective methodology to substantially enhance the electrical conductivity and flame retardancy of polymers with an attractive prospect for polymer applications in electrical equipment.

Keywords： MWCNTs     PEPA     electrical conductivity     flame retardant     low density polyethylene    

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Title Author Date Type Operation

Solar photocatalytic decomposition of two azo dyes on multi-walled carbon nanotubes (MWCNTs)/TiO 2 composites

Huilong WANG, Shuqin LIU, Hui WANG, Wenfeng JIANG,

Journal Article

Catalytic wet air oxidation of phenol, nitrobenzene and aniline over the multi-walled carbon nanotubes (MWCNTs

Shaoxia YANG,Yu SUN,Hongwei YANG,Jiafeng WAN

Journal Article

Advanced cement based nanocomposites reinforced with MWCNTs and CNFs

Emmanuel E. GDOUTOS,Maria S. KONSTA-GDOUTOS,Panagiotis A. DANOGLIDIS,Surendra P. SHAH

Journal Article

Vibration analysis of multi-walled carbon nanotubes embedded in elastic medium

Pattabhi R. BUDARAPU,Sudhir Sastry YB,Brahmanandam JAVVAJI,D. Roy MAHAPATRA

Journal Article

A low-density polyethylene composite with phosphorus-nitrogen based flame retardant and multi-walled carbon nanotubes for enhanced electrical conductivity and acceptable flame retardancy

Yong Luo, Yuhui Xie, Renjie Chen, Ruizhi Zheng, Hua Wu, Xinxin Sheng, Delong Xie, Yi Mei

Journal Article