SELECTIVITY

作品数：810被引量：1437H指数：14
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相关作者：杨志超苟建霞赵晋翀刘晨光柳云骐更多>>
相关机构：北京大学中国石油大学（华东）东北师范大学华东师范大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>
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Microwave-induced surface amorphization of Cu_(2)(OH)_(2)CO_(3) catalyst promotes multi-carbon products selectivity of CO_(2) electroreduction
《Science China Chemistry》2025年第4期1597-1607,共11页Jie Wang Min Wang Yang Wang Zixuan Wei Xin He Haojie Zang Xixiong Jin Lingxia Zhang 
supported by the National Natural Science Foundation of China(22208363,52204323);the Science and Technology Commission of Shanghai(20520711900,21YF1416300).
For CO_(2) electroreduction;efficient catalysts with superior selectivity toward multi-carbon(C_(2+))products(such as C_(2)H_(4);C_(2)H_(5)OH;etc.)are intensely desired.Amorphous Cu-based catalysts show appealing perf...
关键词：microwave treatment amorphous surface Cu-based catalysts electrocatalytic CO reduction multi-carbon products 
High-selectivity electroreduction of low-concentration CO_(2)with large concentration fluctuation
《Science China Chemistry》2025年第4期1620-1626,共7页Mengyu Qi Yanbin Ma Chao Zhang Bingwei Li Xueqing Yang Zhaolin Shi Simeng Liu Changhua An Jiqing Jiao Tongbu Lu 
supported by the National Key R&D Program of China(2022YFA1502902);the National Natural Science Foundation of China(52072260,52472236,21931007,21790052,U21A20317);the Tianjin Natural Science Foundation(21JCZXJC00130,B2021201074);the Science and Technology Support Program for Youth Innovation in Universities of Shandong Province(2020KJA012);the Key Project of Natural Science Foundation of Tianjin City(22JCZDJC00510)。
Electrochemical CO_(2)reduction reaction(CO_(2)RR)has been regarded as one of the most promising solutions to achieving“zero carbon emission”.In most of the CO_(2)RR-related studies;high-purity CO_(2)has been employ...
关键词：electrochemical CO_(2)reduction low-concentration CO_(2) high-selectivity dual-active-site catalyst operando infrared spectroscopy 
Carbon Dots-Modified Hollow Mesoporous Photonic Crystal Materials for Sensitivityand Selectivity-Enhanced Sensing of Chloroform Vapor
《Nano-Micro Letters》2025年第4期381-398,共18页Junchen Liu Ji Liu Zhipeng Li Liupeng Zhao Tianshuang Wang Xu Yan Fangmeng Liu Xiaomin Li Qin Li Peng Sun Geyu Lu Dongyuan Zhao 
supported by the National Key Research and Development Program of China(No.2022YFB3205500);National Natural Science Foundation of China(Nos.U23A20360 and 62303192);QL wishes to thank Water Research Australia(WRA 1144/21)for funding support.
Chloroform and other volatile organic pollutants have garnered widespread attention from the public and researchers,because of their potential harm to the respiratory system,nervous system,skin,and eyes.However,resear...
关键词：Carbon dots Photonic crystal sensors Sensitivity-enhanced sensing Selectivity-enhanced sensing Chloroform vapor sensing 
Regulating the valence and size of the active center of Co/Al_(2)O_(3)catalyst improved the performance and selectivity of NH_(3)-SCO
《Journal of Environmental Sciences》2025年第4期188-201,共14页Shengyi Wu Jiaxin Li Junjun Qiu Chunxue Wang Fei Wang Zhao Li Ping Ning Kai Li 
supported by the National Natural Science Foundation of China(No.52260013);Yunnan Major Scientific and Technological Projects(No.202202AG050005).
To improve the activity of Co/Al_(2)O_(3)catalysts in selective catalytic oxidation of ammonia(NH_(3)-SCO),valence state and size of active centers of Al_(2)O_(3)-supported Co catalysts were adjusted by conducting H_(...
关键词：NH_(3)-SCO Active center O_(2)activation capacity Reaction mechanism H_(2)pretreatment 
Development of a gold leaching reagent as an alternative to cyanide: Synthesis and performance evaluation
《International Journal of Minerals,Metallurgy and Materials》2025年第4期835-850,共16页Jinlin Li Chunbao Sun Jue Kou Peilong Wang Xinyu Liu 
financially supported by the National Natural Science Foundation of China (No.51974016)。
Cyanide is the most widely used reagent in gold production processes. However, cyanide is highly toxic and poses safety haz-ards during transportation and use. Therefore, it is necessary to develop gold leaching reage...
关键词：gold leaching reagent sodium isocyanate electronic waste gold leaching rate SELECTIVITY 
In situ evolution of Sn/Cu_(2)O heterostructure catalysts for modulating selectivity in electrosynthesis of ammonia and urea
《Nano Research》2025年第3期169-177,共9页Yinan Zheng Yuxin Jia Qiuhan Cao Lei Li Xin Yu Shiqi Zeng Hu Yao Xiaohui Guo 
supported by the Key Projects of Intergovernmental International Cooperation in Key R&D Programs of the Ministry of Science and Technology of China(No.2021YFE0115800);the National Science Funding Committee of China(No.U20A20250);the Programs of the Science and Technology of Yulin City(No.CXY-2023-ZX04);the funding support from Shccig-Qinling Program.
Electrocatalytic nitrate reduction reaction(NO_(3)−RR)and its coupling with CO_(2)could provide new sustainable pathways for the synthesis of ammonia and urea,respectively.However,their practical applications are hind...
关键词：ELECTROCATALYSIS NH_(3)synthesis urea synthesis Sn/Cu_(2)O SELECTIVITY 
Atomic Tuning for Perfect Catalysts
《Bulletin of the Chinese Academy of Sciences》2025年第1期13-13,共1页
Hydrogenation catalysts frequently impose a compromise between activity and selectivity,where maximizing one property inevitably diminishes the other.Researchers from the Dalian Institute of Chemical Physics(DICP)of t...
关键词：bimetallic catalysts engineering bimetallic catalysts atomic tuning activity selectivity paradox hydrogenation efficiency 
2D copper-iron bimetallic metal-organic frameworks for reduction of nitrate with boosted efficiency and ammonia selectivity
《Journal of Environmental Sciences》2025年第3期374-385,共12页Qian Ma Yinghao Xue Chuning Zhang Yanyan Chen Wei Teng Hua Zhang Jianwei Fan 
supported by the National Natural Science Foundation of China(NSFC)(Nos.52370044 and 21976134);the State Key Laboratory of Pollution Control and Resource Reuse Foundation(Nos.PCRRK21003 and PCRRK21001);Shanghai Scientific Research Plan Project(No.23ZR1467000);the State Key Laboratory of Treatments and Recycling for Organic Effluents by Adsorption in Petroleum and Chemical Industry(No.SDHY2206).
Electrocatalytic reduction of nitrate to ammonia has been considered a promising and sustainable pathway for pollutant treatment and ammonia has significant potential as a clean energy.Therefore,the method has receive...
关键词：Metal-organic frameworks Electrochemical denitrification Ammonium selectivity 2D bimetal materials 
Absorption mechanism of SO_(3)on various alkaline absorbents in the presence of SO_(2)
《Journal of Environmental Sciences》2025年第3期268-277,共10页Junxiang Guo Jin Xiong Yuran Li Jirigele Qinggele Tingyu Zhu 
supported by the National Natural Science Foundation of China(No.52000172);the National Key R&D Program of China(Nos.2017YFB0304300 and 2017YFB0304303).
Sulfur trioxide(SO_(3))as a condensable particle matter has a significant influence on atmospheric visibility,which easily arouses formation of haze.It is imperative to control the SO_(3)emission from the industrial f...
关键词：Alkali absorbent Sulfur trioxide SELECTIVITY Shrinking core model Grain model 
Graphene oxide wrapped-silica microspheres humidity sensor with fast response/recovery,high sensitivity,and selectivity for pig respiratory rate monitoring
《Science China(Technological Sciences)》2025年第2期86-96,共11页Jing LI Bo LI Ziqi LIAO Yunhui DUAN Xinglan FU Yuehua HUANG Guanglin LI 
supported by the National Natural Science Foundation of China(Grant No.12302127);the Talents Introduction Project of Xihua University(Grant No.Z241008);the Key Project of Sichuan Province Modern Agricultural Equipment Engineering Technology Research Center(Grant No.XDNY2024-002).
Respiratory rate monitoring is of great significance in pig healthy breeding for the early detection and timely prevention of respiratory diseases.Humidity sensing is an important noncontact method to monitor pig resp...
关键词：pig respiratory monitoring GO@SiO_(2)humidity sensor fast response/recovery high sensitivity SELECTIVITY 
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