PHOTOLYSIS

作品数：129被引量：223H指数：6
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相关机构：美国加州大学生物化学系西北有色金属研究院辽宁大学更多>>
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Development of an automated photolysis rates prediction system based on machine learning
《Journal of Environmental Sciences》2025年第5期211-224,共14页Weijun Pan Sunling Gong Huabing Ke Xin Li Duohong Chen Cheng Huang Danlin Song 
supported by the National Key Project of the Ministry of Science and Technology of China(No.2022YFC3701200);the National Natural Science Foundation of China(No.42090030).
Based on observed meteorological elements,photolysis rates(J-values)and pollutant concentrations,an automated J-values predicting system by machine learning(J-ML)has been developed to reproduce and predict the J-value...
关键词：J-values Automated prediction system Machine learning Short-term prediction O_(3)simulated improvement 
Evaluation of the halogenation and photofate of the blood pressure regulator losartan in water:reactivity and mechanisms
《Frontiers of Environmental Science & Engineering》2025年第4期95-107,共13页Linke Jiang Yong Li Shuiqin Shi Junmei Yan Lianbao Chi Hui Liu Mingbao Feng 
supported by the National Key R&D Program of China(No.2023YFE0112100);the Natural Science Foundation of Xiamen(China)(No.3502Z202373008);the National Natural Science Foundation of China(Nos.22476166 and 42376210).
Chlorinating wastewater before it is released into surface water can change the fate of organic pollutants.This transformation is influenced by chlorine residues,bromine-containing wastewater,and solar radiation.Losar...
关键词：CHLORINATION Blood pressure regulator Kinetics PHOTOLYSIS Reaction mechanisms 
Enhanced One/Two-Photon Initiating Performance of Nitro-Carbazole-Styrene Based Oxime/Ketoxime Esters
《Chinese Journal of Chemistry》2024年第23期3013-3022,共10页Jie Xie Yonghui Wang Xiaobin Wang Xuefeng Fang Qinyan Zhu Chun Cao Ming Jin 
supported by the National Natural Science Foundation of China(51873154);the"Pioneer"and"Leading Goose"R&D program of Zhejiang Province(2023C01186).
Photoinitiators of the oxime ester(OXE)or ketoxime ester(OXE-CO)type can rapidly undergo N—O bond cleavage and generate free radicals to initiate photopolymerization under LED excitation,occupying an important positi...
关键词：Radical reactions PHOTOCHEMISTRY PHOTOLYSIS Oxime/ketoxime esters CARBAZOLE PHOTOINITIATOR Two-photon polymerization 
Atmospheric chemistry of 2-nitrobenzaldehyde:Initiated by photo-excitation,OH-oxidation,and small TiO_(2) clusters adsorption catalysis
《Journal of Environmental Sciences》2024年第5期123-137,共15页Feng-Yang Bai Xiang-Huan Liu Ting-Ting Meng Zhou Yu Yi-Chen Wang Shuang Ni Zhen Zhao 
supported by the National Natural Science Foundation of China(No.22006101);the Natural Science Foundation of Liaoning Province(No.2023-MS-250);the Basic Scientific Research Foundation Project of Liaoning Province(No.LJKQZ20222283);the National Natural Science Foundation of China-Liaoning Joint Fund(No.U1908204);the Doctoral Research Start-up Fund of Shenyang Normal University(No.BS202124,No.BS202016);the Basic Scientific Research Project of Universities in Liaoning Province(No.LQN202007)。
The fate of 2-nitrobenzaldehyde(2-NBA)is of interest in atmospheric chemistry as it is a semi-volatile organic compound with high photosensitivity.This study presents a quantum chemical study of the gas-phase reaction...
关键词：2-nitrobenzaldehyde OH radical oxidation Rate coefficient Photolysis mechanism Adsorption catalysis 
Effects of Chlorine and Chlorine Monoxide on Stratospheric Ozone Depletion被引量：1
《Atmospheric and Climate Sciences》2024年第1期136-153,共18页Laurie Wei Ibraheem Alelmi Sen Nieh 
This paper presents a system approach of mass balance calculations of ozone and other species under diffusion-convection-reaction processes to study the impacts of major ozone-depleting chemicals, chlorine (Cl) and ch...
关键词：OZONE Ozone Depletion CHLORINE Chlorine Monoxide PHOTOLYSIS Dobson Unit 
The photosynthetic oxygen evolution does not exclude the important role and contribution of bicarbonate photolysis
《Acta Geochimica》2024年第1期174-179,共6页Yanyou Wu Shaogang Guo 
the Support Plan Projects of Science and Technology Department of Guizhou Province [No.(2021)YB453]。
Photosynthesis is the most important biochemical reaction on Earth. It has co-evolved and developed with the Earth, driving the biogeochemical cycle of all elements on the planet and serving as the only chemical proce...
关键词：Bicarbonate effect Dole effect Kok cycle Heavy oxygen isotope Artificial photosynthetic reactor 
Accelerated oxidation of VOCs via vacuum ultraviolet photolysis coupled with wet scrubbing process
《Journal of Environmental Sciences》2023年第12期55-64,共10页Ruijie Xie Dongxue Lei Xiaowen Xie Ziyi Suo Dennis Y.C.Leung Jianping Cao Fang Ruimei Haibao Huang 
supported by the National Natural Science Foundation of China (Nos. 22076224, 51908091 and 51908563);Open Fund of Guangdong Province Engineering Laboratory for Air Pollution Control (No. 2019323609-01);Key Laboratory of Water and Air Pollution Prevention and Control of Guangdong Province (No. 201901202)。
Vacuum ultraviolet(VUV) photolysis is a facile method for volatile organic compounds(VOCs) elimination, but is greatly limited by the relatively low removal efficiency and the possible secondary pollution. To overcome...
关键词：Volatile organic compounds(VOCs) Vacuum ultraviolet(VUV)photolysis Wet scrubbing process Toluene degradation Intermediates analysis 
A chronological review of photochemical reactions of ferrioxalate at the molecular level:New insights into an old story
《Chinese Chemical Letters》2023年第5期38-45,共8页Xiaodie Li Meiru Hou Yu Fu Lingli Wang Yifan Wang Dagang Lin Qingchao Li Dongdong Hu Zhaohui Wang 
supported by the National Natural Science Foundation of China(No.41977313);the support from the Foundation of Key Laboratory of Yangtze River Water Environment,Ministry of Education(Tongji University),China(No.YRWEF202003);Key Laboratory of Eco-geochemistry,Ministry of Natural Resources(No.ZSDHJJ202006)。
Owing to its outstanding photoactivity,ferrioxalate is originally used as an actinometer and subsequent work has discovered that photochemistry of ferrioxalate is also fundamentally or technically important in atmosph...
关键词：FERRIOXALATE PHOTOLYSIS Ligand-to-metal charge transfer(LMCT) Time-resolved spectroscopy 
Homogeneous and heterogeneous photolysis of nitrate in the atmosphere:state of the science,current research needs,and future prospects被引量：3
《Frontiers of Environmental Science & Engineering》2023年第4期109-126,共18页Yiqun Cao Qingxin Ma Biwu Chu Hong He 
This work was financially supported by the National Natural Science Foundation of China(Nos.22188102 and 21922610);The authors appreciate the Ozone Formation Mechanism and Control Strategies Project of the Research Center for Eco-Environmental Sciences,CAS(China)(No.RCEES-CYZX-2020);the Cultivating Project of Strategic Priority Research Program of Chinese Academy of Sciences(China)(No.XDPB1901);the Young Talent Project of the Center for Excellence in Regional Atmospheric Environment,CAS(China)(No.CERAE201801).
Nitrate is an important component of atmospheric particulate matter and affects air quality,climate,human health,and the ecosystem.Nitrate was previously considered a permanent sink for nitrogen oxides(NO_(x)).However...
关键词：NITRATE PHOTOLYSIS Renoxification AEROSOL 
Combined effect of bicarbonate and water in photosynthetic oxygen evolution and carbon neutrality被引量：1
《Acta Geochimica》2023年第1期77-88,共12页Yanyou Wu 
foundations of the National Natural Science Foundation of China [No. U1612441-2];Support Plan Projects of Science and Technology Department of Guizhou Province [No.(2021)YB453]。
Carbon neutrality is widely concerned and highly valued by many countries.Biosphere has always maintained the balance between oxidized organic substances and assimilated organic matter,resulting in netzero carbon diox...
关键词：Bicarbonate photolysis Bicarbonate effect Carbonic anhydrase Dole effect Water photolysis Stoichiometric relationship Carbon metabolism 
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