Thermal and Electrical Resistances of Carbon Nanotube-Reinforced Foamed Concrete

Published on Jan 1, 2014in Nanoscience and Nanotechnology Letters1.128
· DOI :10.1166/NNL.2014.1724
Tie Jun Zhao6
Estimated H-index: 6
,
Gao Song1
Estimated H-index: 1
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Cited By7
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Bi2Te3 was incorporated in carbon fiber-reinforced cement composites (CFRCs) as thermoelectric-reinforced component via three different doping methods (uniformity volume mixing, gradient volume mix...
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#1Chao Liu (Qingdao University)H-Index: 5
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Abstract Green high-belite sulphoaluminate cement (GHSC) was firstly calcined by whole industrial wastes. Foam and GHSC-based foamed concrete (GHSFC) were subsequently investigated by orthogonal test with three types of foaming agents (plant protein PPF, animal protein APF, and polymer compound PCF), dilution ratios and valve angles of foaming machine suction ( α ). The foam density ( ρ F ), foam multiple ( β F ), 1 h settling distance ( SD ) and 1 h bleeding volume ( BV ) of preformed foam and ...
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#1Jianlin Luo (Qingdao University)H-Index: 12
#2Dongshuai Hou (Qingdao University)H-Index: 31
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Abstract Foam concrete plays an important role on the roof, non load bearing walls and thermal pipe insulation layer application because of its special porous structure and excellent insulation performance. In this paper, the effect of multi-walled carbon nanotube (MCNT) loading (wMCNT) on the physical properties, water absorption, and AC impedance (Z) of MCNT reinforced foam concrete (MCNTFC) before and after tetraethyl orthosilicate (TEOS) impregnation were studied. Results reveal, MCNT can im...
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Abstract Thermoelectric properties of carbon fiber reinforced cement composites (CFRCs) have attracted relevant interest in recent years, due to their fascinating ability for harvesting ambient energy in urban areas and roads, and to the widespread use of cement-based materials in modern society. The enhanced effect of the thin pyrolytic carbon layer (formed at the carbon fiber/cement interface) on transport and thermoelectric properties of CFRCs has been studied. It has been demonstrated that i...
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#1Jianlin Luo (QUT: Qingdao Technological University)H-Index: 12
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An orthogonal experimental design was applied to optimize the hydrothermal preparation parameters of TiO2 nanoparticles by the analysis of means (ANOM) and variances (ANOVA). The ANOM & ANOVA results on crystalline and size show that the optimal process of synthesized TiO2 nanoparticles is 5.0% TBT, an alkalescent environment (pH = 9), 160 °C reaction temperature, and 3 h reaction time. The main factors affecting the photocatalytic properties of TiO2 nanoparticles were explored by measuring the ...
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