[1]胡建荣,张益,张文刚..光催化分解汽车尾气型沥青混合料研究[J].郑州大学学报(工学版),2013,34(03):90-93.[doi:10.3969/j.issn.1671-6833.2013.03.022]
　HU Jian-rong,ZHANG Yi,ZHANG Wen-gang.Research on Asphalt Mixture with Function of Automobile Exhaust Photoeatalytic[J].Journal of Zhengzhou University (Engineering Science),2013,34(03):90-93.[doi:10.3969/j.issn.1671-6833.2013.03.022]
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光催化分解汽车尾气型沥青混合料研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
34
期数:
2013年03期
页码:
90-93
栏目:
出版日期:
2013-05-31

文章信息/Info

Title:
Research on Asphalt Mixture with Function of Automobile Exhaust Photoeatalytic
作者:
胡建荣; 张益; 张文刚.
长安大学工程设计研究院,陕西西安,710064, 长安大学材料科学与工程学院,陕西西安,710064
Author(s):
HU Jian-rong1; ZHANG Yi1; ZHANG Wen-gang2
1.Engineering Design and Research Institute of Chang’an University ，Xi’ an 710064,China; 2.School of Materials and Engi-neering，Chang’an University ，Xi’an 710064 ，China
关键词:
纳米二氧化钛;  TPS高黏沥青;  OGFC;  沥青混合料;  水稳定性
Keywords:
automobile TiO2;  TPS high viscosity asphalt; OGFC; asphalt mixture;  water stability
分类号:
U414
DOI:
10.3969/j.issn.1671-6833.2013.03.022
文献标志码:
A
摘要:
为了制备出具有光催化分解汽车尾气功能且路用性能优良的沥青混合料,采用TPS改性剂制备高黏沥青,利用OGFC-13作为结构栽体,建立气体浓度修正N值概念,应用自行研发的沥青混合料光催化分解汽车尾气性能测试系统,并结合纳米TiO2掺量对高黏沥青混合料的性能的影响展开光催化分解汽车尾气型沥青混合料的研究.研究表明:采用TPS制得的高黏沥青可以有效地减小因掺入纳米TiO2而导致的沥青混合料水稳定性的降低；沥青混合料对HC和CO的光催化分解性能与纳米TiO2掺量体现出良好的正相关性；利用TPS改性剂和anatase相纳米TiO2可以制备出性能优良的光催化分解汽车尾气型青混合料.
Abstract:
In order to invent asphalt mixture with the function of automobile exhaust photocatalytic,we useTPS to product high viscosity asphalt,adopt OGFC - 13 to be structure vector, set up the concept of gas con-centration update -N,make asphalt mixture with different dosages of nanometer ’Tio2 to be test by its own re-search of test system. The optimal mixing amounts of nanometer Tio2 was confirmed also with its influence tothe performance of asphalt mixture. The results show that TPS high viscosity asphalt has the function of reduc-ing the loss caused by mix with nanometer Tio2. It shows well positive correlation between the dosage of nano-meter Tio2 and the photoeatalytic performance to C0 and HC of mixture. Asphalt mixture with automobile ex-haust photocatalytic and excellent pavement performance with TPS and nanometer Tio2.
更新日期/Last Update: 1900-01-01