云南高校图书馆联盟文献共享服务平台- HCHO

HCHO: 作品数：157被引量：403H指数：10; 导出分析报告; 相关领域：环境科学与工程理学更多>>; 相关作者：谢品华李昂刘文清郭红松马重芳更多>>; 相关机构：中国科学院中国科学技术大学中国科学院大学大连理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家科技支撑计划教育部重点实验室开放基金更多>>

Spatial-temporal distribution and emission of urban scale air pollutants in Hefei based on Mobile-DOAS: 《Journal of Environmental Sciences》2025年第5期238-251,共14页Zhidong Zhang Pinhua Xie Ang Li Min Qin Jin Xu Zhaokun Hu Xin Tian Feng Hu Yinsheng Lv Jiangyi Zheng Youtao Li; supported by the National Natural Science Foundation of China(Nos.U19A2044,42105132,42030609,41975037,and 42105133);the National Key Research and Development Program of China(No.2022YFC3703502);the Plan for Anhui Major Provincial Science&Technology Project(No.202203a07020003);Hefei Ecological Environment Bureau Project(No.2020BFFFD01804).; As a significant city in the Yangtze River Delta regions,Hefei has experienced rapid changes in the sources of air pollution due to its high-speed economic development and urban expansion.However,there has been limite...; 关键词：Mobile-DOAS HCHO NO_(2) SO_(2) Spatial-temporal distribution NOx emission

混凝土用AgBr/C_(3)N_(5)无机光催化涂料的合成及对HCHO的降解: 《无机盐工业》2025年第4期128-136,共9页崔利鹏; 宁波市教育科学规划课题(2022YGH047)。; 为了实现建筑室内甲醛的高效降解,以AgNO_(3)、C_(3)N_(5)和十六烷基三甲基溴化铵为前驱体制备了AgBr/C_(3)N_(5)复合材料,采用X射线粉末衍射(XRD)、傅里叶红外光谱(FT-IR)、紫外可见漫反射光谱(DRS)、稳态荧光光谱(PL)、透射电镜(TEM)...; 关键词：AgBr/C3N5 无机光催化涂料混凝土甲醛

Source and variability of formaldehyde in the Fenwei Plain:An integrated multi-source satellite and emission inventory study: 《Journal of Environmental Sciences》2025年第4期254-266,共13页Liang Li Keqin Duan Yuyao Wu Junhua Yang Ting Yang Peihong Shi Rong Chen; supported by the National Natural Science Foundation of China(No.41571062);the Fundamental Research Funds for the Central Universities(No.2021TS014);the Natural Science Basic Research Plan in Shaanxi Province of China(No.2023-JC-YB-259).; Formaldehyde(HCHO)is a high-yield product of the oxidation of volatile organic compounds(VOCs)released by anthropogenic activities,fires,and vegetations.Hence,we examined the spatiotemporal variation trends in HCHO co...; 关键词：OMI HCHO Urban thermal anomalies(UTAs) Fires ISOPRENE

基于TROPOMI数据的湖北省O_(3)生成敏感性分析: 《中国环境科学》2025年第1期50-57,共8页杨淳棉黄宇黄海滨何泽煌成海容; 国家自然科学基金资助项目(42277093);湖北省自然科学基金(重点类)杰出青年项目(2023AFA057);校基本科研业务费专项资金资助项目(2042024kf0013)。; 基于湖北省环境空气质量站点监测的地面臭氧(O_(3))数据,TROPOMI对流层HCHO和NO_(2)柱浓度数据,运用O_(3)生成敏感性的指示剂法,研究了2019~2023年湖北省O_(3)污染的时空分布特征、变化趋势和前体物生成敏感性.结果表明,湖北省O_(3)浓...; 关键词：TROPOMI O_(3)生成敏感性 HCHO NO_(2)

基于卫星的城市VOCs高值区识别及长时序变化: 《中国环境科学》2025年第1期66-77,共12页王新辉李金香姜磊鹿海峰沈秀娥王琴余超; 北京市科技计划项目(Z231100003823018)。; 基于卫星等多源数据研究了臭氧污染季(5~9月)城市VOCs高值区识别方法,并结合卫星监测HCHO柱浓度对北京臭氧污染季VOCs空间分布和2005~2023年长时序变化特征进行讨论.结果表明,北京VOCs浓度在京津冀范围内处于较高水平,其分布受人类活动...; 关键词：卫星遥感 HCHO VOCS 高值区识别时空变化特征

Synthesis ofδ-MnO_(2)via ozonation routine for low temperature formaldehyde removal: 《Journal of Environmental Sciences》2025年第1期642-651,共10页Guijun Fan Yacong Guo Shaohua Chai Le Zhang Jian Guan Guojun Ma Ning Han Yunfa Chen; supported by the National Key Research and Development Program of China(No.2016YFC0207100).; Nowadays,it is still a challenge to prepared high efficiency and low cost formaldehyde(HCHO)removal catalysts in order to tackle the long-living indoor air pollution.Herein,δ-MnO_(2)is successfully synthesized by a f...; 关键词：δ-MnO_(2) Ozone oxidation HCHO oxidation In-situ DRIFTS

Synergistic promotion strategy of “dual-site” and “dual-path” to enhance the C–C coupling between CO_(2) and HCHO driven by photoelectrocatalysis: 《Journal of Energy Chemistry》2025年第1期39-49,共11页Hongqiang Yang Jianfeng Zheng Guoyu Wang Yifei Gao Yatao Yang Jia Li Xiaojin Han Yan Cui Zhanggen Huang; Natural Science Foundation of Shanxi Province,China (Grant No. 20210302123001);DNL Cooperation Fund,CAS (DNL202004),ICC CAS (Grant No. SCJCWRW-2023-21);Key Research and Development Program of Shanxi Province (202202090301020)。; Photoelectrocatalytic coupling CO_(2)and volatile organic compounds (VOCs) is a promising green strategy for the synergistic conversion of the two carbon-containing resources to C2products.The catalytic efficiency is ...; 关键词：g-C_(3)N_(4)/ZnAl-LDH heterojunction Z-scheme C-C coupling ETHANOL

卫星遥感的山西HCHO柱浓度长期变化趋势: 《中国环境科学》2024年第12期6608-6616,共9页杨爱琴于小红陈玲闫世明朱凌云郭伟李明明李雁宇李莹贺洁颖; 中国气象局创新发展专项(CXFZ2024P003);山西省基础研究计划青年科学研究项目(20210302124202,202203021222423);山西省气象局项目(SXKMSDW20226309,SXKMSDW20226325,SXKZDDW20246759)。; 利用臭氧检测仪(OMI)HCHO柱浓度数据及其他辅助数据,研究了2013~2022年5~8月去除气温影响的山西HCHO柱浓度长期变化趋势,以及天然源VOCs(BVOCs)和人为源VOCs(AVOCs)排放的变化在HCHO柱浓度变化中的作用.结果表明,研究时段山西HCHO柱浓...; 关键词：甲醛(HCHO)柱浓度挥发性有机物(VOCs) 卫星遥感山西气温土地覆盖

A self-cleaning window for high-efficiency photodegradation of indoor formaldehyde: 《Chinese Chemical Letters》2024年第9期340-345,共6页Changzhu Huang Wei Dai Shimao Deng Yixin Tian Xiaolin Liu Jia Lin Hong Chen; supported by the National Key Research and Development Programme of China(No.2021YFA1202500,H.C.);Foundation of Shenzhen Science,Technology and Innovation Commission(SSTIC)(Nos.20231122110855002,JCYJ20200109141625078,H.C.);National Natural Science Foundation of China(No.12174246,J.L.);Shenzhen Key Laboratory of Interfacial Science and Engineering of Materials(No.ZDSYS20200421111401738,H.C.);Natural Science Funds for Distinguished Young Scholar of Guangdong Province,China(No.2020B151502094,H.C.)。; Formaldehyde(HCHO)as an indoor air pollutant released by new furniture and decorative materials is of great concern.Developing a self-cleaning device to remove HCHO is an ideal way to improve indoor air quality.In thi...; 关键词：Bismuth tungstate Resorcinol-formaldehyde Photocatalysis Hydrogen peroxide HCHO degradation

基于TROPOMI NO_(2)、CO及HCHO重构数据的近地面O_(3)浓度估算研究: 《遥感学报》2024年第9期2348-2361,共14页陈小娟秦凯 Cohen Jason 何秦; 国际碳卫星观测数据分析合作计划(编号:131211KYSB20180002);山西省科技重大专项计划揭榜挂帅项目(编号:202101090301013)。; 以TROPOMI大气成分产品为代表的卫星遥感数据在近地面臭氧(O_(3))浓度估算中表现出很好的潜力。由于云及反演算法局限性等原因,TROPOMI的大气成分产品存在一定的数据缺失,使得基于此的近地面O_(3)浓度估算数据覆盖度较低。为此,本文采...; 关键词：遥感近地面O_(3) TROPOMI DINEOF XGBoost 数据重构

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