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置顶 · 含氯挥发性有机物CVOCs催化燃烧工业化催化剂热稳定性数据公开
2024-3-8 09:52
对于实用的工业化VOCs催化剂,除了活性之外,热稳定性是该催化剂能否具有可应用性的重要指标。 EaCAT的工业化CVOCs催化剂耐高温性能数据如下(二氯甲烷为CVOCs的模拟物,高稳定性、工业应用范围广),供大家参考和交流。
个人分类: 催化中国原创|627 次阅读|没有评论
置顶 · EaCat壹埃催化剂:专注于环境催化材料的开发与应用
2024-2-16 09:48
www.EaCat.com.cn EaCat壹埃催化剂:专注于环境催化材料的 开发 与 应用 主要涉足: 广谱VOCs催化燃烧催化剂(VOCs) CVOCs催化燃烧催化剂(CVOCs) 甲烷催化燃烧催化剂(MCC) 零级空气催化剂(0Air) 非甲烷总烃催化剂(0Methane) 加氢脱氧催化剂(HDO) 碳烃脱氧催化剂(CHDO) 臭氧分解催化剂(OZ) N2O分解催化 ...
个人分类: 催化中国原创|862 次阅读|1 个评论
常州大学王伟ACB(本人友情客串):Ru-WOx/CeO2上CVOCs催化燃烧
戴启广 2024-1-1 15:55
Synergistic mechanism of hetero-interfacial oxygen vacancies on catalytic oxidation of 1,2-dichloroethane over Ru-modified monolayer-dispersed WOx/CeO2 catalysts: Differences in distribution of active sites - ScienceDirect Abstract Ru-modified monolayer-dispersed WO x /CeO 2 hybrid co ...
个人分类: Cl-VOCs 动 态|746 次阅读|1 个评论
浙大翁小乐EST:表面磷酸化氧化铈CVOCs催化消除,H hopping
戴启广 2023-12-6 13:10
https://doi.org/10.1021/acs.est.3c06878 Surface-Phosphorylated Ceria for Chlorine-Tolerance Catalysis | Environmental Science Technology (acs.org) An improved fundamental understanding of active site structures can unlock opportunities for catalysis from conceptual design ...
个人分类: Cl-VOCs 动 态|936 次阅读|没有评论
[转载]华东理工戴启广和詹望成ES&T:含氧阴离子掺杂提高含氯挥发性有机物在Ru/CeO2上催化燃烧选择性的新策略,兼顾广谱性和
戴启广 2022-10-30 20:28
第一作者:沈凯 通讯作者:戴启广,詹望成 通讯单位:华东理工大学 论文DOI:10.1021/acs.est.2c00942 研究背景 含氯挥发性有机化合物( Cl-VOCs 或 CVOCs )被广泛用作溶剂、原料或中间体释放到大气中,对人体健康和大气环境造成直接和严重的危害。因此,它们的排放受到严 ...
个人分类: Cl-VOCs 动 态|2772 次阅读|没有评论
【中科院过程所李双德陈运法】MOFs衍生Ru/TiO2上二氯甲烷催化燃烧 富缺陷高活性 抑制副产物
戴启广 2022-9-23 09:12
https://doi.org/10.1039/D2NR04261D Abstract Oxygen vacancies and Ru species regulation by aid of metal–organic frameworks, were synergically adopted in a rational design to upgrade the Ru/TiO2 catalyst, which is highly active for catalytic oxidation of dichloromethane (DCM) with les ...
个人分类: Cl-VOCs 动 态|1987 次阅读|没有评论
【浙师大鲁继青】磷酸根改性的Co3O4:缺陷、表面酸性提高二氯甲烷催化燃烧、抑制多氯副产物
戴启广 2022-9-23 08:33
https://doi.org/10.1016/j.apsusc.2022.154924 Abstract The catalytic oxidation of chlorinated volatile organic compounds (CVOCs) is an important topic in environmental catalysis, but the design of highly effective catalysts remains challenging. In this work, phosphate – modified Co 3 ...
个人分类: Cl-VOCs 动 态|1269 次阅读|没有评论
【中科院城环所贾宏鹏教授】Pt/CeO2穿上"钨硅杂多酸"铠甲 让氯苯催化燃烧没有多氯副产物
戴启广 2022-9-12 10:21
https://doi.org/10.1016/j.jhazmat.2022.129925 Highlights •PVP-stabilized Pt NPs are re-dispersed into single atoms on CeO 2 via ex-solution. •HSiW chainmail prevents direct exposure of Pt to Cl-contained atmosphere. •The formation of dichlo ...
个人分类: Cl-VOCs 动 态|1655 次阅读|1 个评论
【浙江大学李晓东】氯苯在MOFs衍生微孔、富缺陷MnCe催化剂上的催化燃烧
戴启广 2022-8-31 08:38
https://doi.org/10.1016/j.apcata.2022.118845 In this study, a series of metal-organic frameworks (MOFs) derived binary porous MnCeO x catalysts were synthesized via solvothermal method for chlorobenzene (CB) oxidation. Compared with the catalysts from co-precipitation and sol- ...
个人分类: Cl-VOCs 动 态|1341 次阅读|没有评论
分享含氯挥发性有机物CVOCs催化燃烧近期两篇文献:Pt/CeO2和FeMn氧化物
戴启广 2022-8-11 15:17
华东理工大学王丽副教授 https://doi.org/10.1016/j.chemosphere.2022.135861 Abstract Supported Pt catalysts usually produce chlorinated byproducts during chlorinated volatile organic compounds (CVOCs) combustion, the removal of formed surface chlorine species is the key to improve the acti ...
个人分类: Cl-VOCs 动 态|1694 次阅读|没有评论
【北工大邓积光】磷钨杂多酸改性的Ru/TiO2:二氯乙烷催化燃烧、B酸位和氧空穴的调控、抗水能力
戴启广 2022-7-27 09:09
https://doi.org/10.1021/acs.est.2c03336 Enhanced Water Resistance and Catalytic Performance of Ru/TiO 2 by Regulating Brønsted Acid and Oxygen Vacancy for the Oxidative Removal of 1,2-Dichloroethane and Toluene Xiaohui Yu, Jiguang Deng * , Yuxi Liu, Lin Jing, Ruyi Gao, Zhiquan ...
个人分类: Cl-VOCs 动 态|1917 次阅读|没有评论
【西安交大何炽】二氯乙烷在Ru/MnCo3Ox上的催化燃烧:强化C-Cl解离-氯脱附、H2O作用和反应机理
戴启广 2022-7-15 15:29
https://doi.org/10.1021/acscatal.2c02304 Effective desorption of chlorine species is critical for hindering the formation of chlorinated intermediates in the catalytic destruction of chlorinated volatile organic compounds (CVOCs). Here, Ru/MnCo 3 O x catalysts with excel ...
个人分类: Cl-VOCs 动 态|1603 次阅读|没有评论

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