维普中文期刊产品整合服务
11篇 您的检索式:作者名="Kangle Lv"
    题名 作者 年代 出处 被引量
1Removal of methylene blue from aqueous solutions by chemically modified bamboo显示文摘Jian-Zhong Guo Bing Li Li Liu Kangle Lv 2014Chemosphere2014,,:2
2Photocatalytic degradation pathway for azo dye in TiO2/UV/O3 system:Hydroxyl radical versus hole显示文摘Jie Sun Xin Yan Kangle Lv Shuo Sun Kejian Deng Dongyun Du 0,,:1
3(Bi, C and N) codoped TiO 2 nanoparticles显示文摘Kangle Lv Housong Zuo Jie Sun Kejian Deng Songcui Liu Xiaofang Li Duoyuan Wang 2008Journal of Hazardous Materials2008,,1:1
4Preparation of Thermal Stable Anatase TiO2 Photocatalyst from TiOF2 Pre- cursor and Its Photocatalytic Activity 显示文摘Lv Kangle Yu Jiaguo Cui Longzhe 2011Journal of Alloys and Compounds2011,509,13:1
5Photo-assisted degradation of anionic and cationic dyes over iron (Ⅲ)- loaded resin in the presence of hydrogen peroxide 显示文摘Lv Xuejun Xu Yiming Lv Kangle 2005Journal of Photochemistry and Photobiology A: Chemistry2005,173,2:1
6(Bi, C and N) codoped TiO 2 nanoparticles显示文摘Kangle Lv Housong Zuo Jie Sun Kejian Deng Songcui Liu Xiaofang Li Duoyuan Wang 2008Journal of Hazardous Materials2008,,1:1
7(Bi,C and N)codoped TiO2 nanoparticles显示文摘Lv Kangle Zuo Housong Sun Jie 2009Journal of Hazardous Materials2009,161,:1
8(Bi, C and N) co- doped 二氧化钛 nanoparticles显示文摘Lv Kangle Zuo Housong Sun Jie 2009J Hazard Mater2009,161,1:1
9An ultrafast carrier dynamics system from oxygen vacancies modified SnO_(2)QDs and Zn_(2)SnO_(4)heterojunction for deeply photocatalytic oxidation of NO显示文摘Deeply photocatalytic oxidation of NO-to-NO_(3)holds great promise for alleviating NO_(x) pollution.The major challenge of NO photo-oxidation is the highly in-situ generated NO_(2) concentration,and the formation of unstable nitrate species causes desorption to release NO_(2).In this study,SnO_(2) quantum dots and oxygen vacancies co-modified Zn_(2)SnO_(4)(ZSO-SnO_(2)-OVs)were prepared by a one-step hydrothermal procedure,the NO photo-oxidation was investigated by a combination of solid experimental and theoretical support.Impressively,spectroscopic measurements indicate that fast carrier dynamics can be achieved due to the electron transfer efficiency of ZSO-SnO_(2)-OVs reaching 99.99%,far outperforming the counterpart and previously reported photocatalysts.During NO oxidation,molecular NO/O_(2) and H2O are efficiently adsorbed/activated around OVs and SnO_(2) QDs,respectively.In-situ infrared measurements and calculated electron localized function disclose two main findings:(1)richly electrons enable NO promptly form NOinstead of toxic NO_(2) or NO^(+);(2)the generation of stable and undecomposed bidentate NO_(3)rather than bridging or monodentate one benefits the deep oxidation of NO via shifting reaction sites from O terminals for original ZSO to Sn ones for ZSO-SnO_(2)-OVs.The synergistic action of SnO_(2) QDs and OVs positively contributes to the NO oxidation performance enhancement(60.6%,0.1 g of sample)and high selectivity of NO to NO_(3)(99.2%).Results from this study advance the mechanistic understanding of NO photooxidation and its selectivity to NO_(3)over photocatalysts.Yuhan Li Min Zhang Bangfu Chen Ping Ouyang Youyu Duan Kangle Lv Fan Dong 2023Journal of Materials Science & Technology2023,,34:0
10Photocatalytic degradation of sulfadiazine in suspensions of TiO_(2)nanosheets with exposed(001)facets显示文摘Antibiotics such as sulfonamides are widely used in agriculture as growth promoters and medicine in treatment of infectious diseases.However,the release of these antibiotics has caused serious environmental problems.In this paper,photocatalytic oxidation technology was used to degrade sulfadiazine(SDZ),one of the typical sulfonamides antibiotics,in UV illuminated TiO_(2)suspensions.It was found that TiO_(2)nanosheets(TiO_(2)-NSs)with exposed(001)facets exhibit much higher photoreactivity towards SDZ degradation compared to TiO_(2)nanoparticles(TiO_(2)-NPs)with a rate constant increases from0.017 min^(-1)to 0.035 min^(-1),improving by a factor of 2.1.Under the attacking of reactive oxygen species(ROSs)such as superoxide radicals(*O_(2)^(-))and hydroxyl radicals(*OH),SDZ was steady degraded on the surface of TiO_(2)-NSs.Based on the identification of the produced intermediates by LC–MS/MS,possible degradation pathways of SDZ,which include desulfonation,oxidation and cleavage,were put forwards.After UV irradiation for 4 h,nearly 90%of the total organic carbon(TOC)can be removed in suspensions of TiO_(2)-NSs,indicating the mineralization of SDZ.TiO_(2)-NSs also exhibits excellent stability in photocatalytic degradation of SDZ in wide range of pH.Even after recycling used for 7 times,more than 91.3%of the SDZ can be efficiently removed,indicating that they are promising to be practically used in treatment of wastewater containing antibiotics.Xiaofan Xiang Laiyan Wu Junjiang Zhu Jiazhou Li Xi Liao Hongcheng Huang Jiajie Fan Kangle Lv 2021Chinese Chemical Letters2021,32,10:0
11Crystallinity-defect matching relationship of g-C_(3)N_(4): Experimental and theoretical perspectives显示文摘Good crystallinity can reduce the charge recombination centers caused by defects,whilst structures with strong polycondensation have high charge mobility,leading to more charge transfer to the material surface for reaction.Much effort has been put into the preparation of a highly efficient g-C_(3)N_(4) with defects to improve its application potential under the premise in high crystallinity.Hence,this review paper emphasizes the importance to balance the defect and crystallinity of g-C_(3)N_(4).In addition,detailed discussion on the relationship between defects and activity of g-C_(3)N_(4) was carried out based on its applications in environmental purification(e.g.,VOCs oxidation,NOx oxidation,H_(2)O_(2) evolution,sterili-zation,pesticide oxidation)and energy conversion(H_(2) evolution,N2fixation and CO_(2) reduction).Lastly,the challenge in developing more efficient defective g-C_(3)N_(4) photocatalytic materials is summarized.Yuhan Li Ziteng Ren Zhengjiang He Ping Ouyang Youyu Duan Wendong Zhang Kangle Lv Fan Dong 2024Green Energy & Environment2024,9,4:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费