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检索条件"作者=Sai Ho pun"
98 条 记 录,以下是1-10 订阅
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Quadruple[6]Helicene Featuring Pyrene Core:Unraveling Contorted Aromatic Core with Larger Effective Conjugation
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Precision Chemistry 2024年 第9期2卷 488-494页
作者: Christopher Wallerius Otgonbayar Erdene-Ochir Eva Van Doeselar Ronald Alle Anh Tu Nguyen Marvin F.Schumacher Arne Lützen Klaus Meerholz sai ho pun Department of Chemistry University of CologneCologne 50939Germany Kekulé-Institute of Organic Chemistry and Biochemistry University of BonnBonn 53121Germany Department of Chemistry Hong Kong University of Science and TechnologyClean Water BayHong KongChina
Multiple helicenes display distinct aromatic cores characterized by highly twisted rings that are shared or fused with constituent helicene *** these aromatic cores unlocks avenues for creating multiple helicenes with... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Reactivity,Regioselectivity,and Synthetic Application of 2-Pyrenyl Units in Scholl Reactions
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CCS Chemistry 2023年 第9期5卷 2069-2077页
作者: sai ho pun Ethan Chi ho Wen Zeming Xia Han Chen Felix RFischer Qian Miao Department of Chemistry The Chinese University of Hong KongHong Kong Department of Chemistry University of CologneCologne Department of Chemistry University of CaliforniaBerkeleyCalifornia 94720 Materials Sciences Division Lawrence Berkeley National LaboratoryBerkeleyCalifornia 94720 Kavli Energy NanoScience Institute at the University of California Berkeley and the Lawrence Berkeley National Laboratory BerkeleyCalifornia 94720 Bakar Institute of Digital Materials for the Planet Division of ComputingData Scienceand SocietyUniversity of CaliforniaBerkeleyCalifornia 94720
We herein report the reactivity and regioselectivity of 2-pyrenyl as a coupling unit in Scholl *** the basis of the Scholl reactions of hexaarylbenzene substrates,we have found that pyrenyl units are preferably oxidiz... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Merging a Negatively Curved Nanographene and a Carbon Nanoring
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Precision Chemistry 2023年 第2期1卷 107-111页
作者: Yiqun Zhang Daiyue Yang sai ho pun Han Chen Qian Miao Department of Chemistry The Chinese University of Hong KongShatinNew TerritoriesHong KongChina hong Kong Joint Laboratory in Chemical Synthesis Shanghai Institute of Organic ChemistryChinese Academy of ScienceShanghai 230032China Key Laboratory of Organic Functional Molecules and Drug Innovation School of Chemistry and Chemical EngineeringHenan Normal UniversityXinxiangHenan 453007China
Two molecular nanocarbons result from merging a negatively curved nanographene and a carbon nanoring in two constitutional isomers of D2 and C2v symmetry,*** were synthesized by attachment o f C-shaped paraphenylene p... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Development and application of photocatalytic coating for roadside NO_(x) mitigation in hong Kong
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Chinese Chemical Letters 2024年 第3期35卷 153-157页
作者: Xinwei Li Pengge Wang Shuwen Han Yu Huang Wingkei ho Steven sai Hang ho Shun-cheng Lee Meng Wang Department of Civil and Environmental Engineering The Hong Kong Polytechnic UniversityHong KongChina State Key Laboratory of Loess and Quaternary Geology(SKLLQG)and Key Laboratory of Aerosol Chemistry and Physics Institute of Earth EnvironmentChinese Academy of SciencesXi'an 710061China Department of Science and Environmental Studies The Education University of Hong KongHong KongChina Division of Atmospheric Sciences Desert Research InstituteRenoNV 89512United States
A facile chemical method for the development of photocatalytic coating products was proposed based on practical application perspective for the hong Kong roadside nitrogen oxides(NO_(x))***_(2)-based photocatalytic co... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Elaborations of the influencing factors on the formation of secondary inorganic aerosols in a heavily polluted urban area of China
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Journal of Environmental Sciences 2024年 第4期138卷 406-417页
作者: Shuang Wang Qiyuan Wang Ting Zhang Suixin Liu Steven sai Hang ho Jie Tian Hui Su Yong Zhang Luyao Wang Tingting Wu Junji Cao School of Human Settlements and Civil Engineering Xi’an Jiaotong UniversityXi’an 710049China Key Laboratory of Aerosol Chemistry and Physics State Key Laboratory of Loess and Quaternary GeologyInstitute of Earth EnvironmentChinese Academy of SciencesXi’an 710061China CAS Center for Excellence in Quaternary Science and Global Change Xi’an 710061China National Observation and Research Station of Regional Ecological Environment Change and Comprehensive Management in the Guanzhong Plain Xi’an 710061China Division of Atmospheric Sciences Desert Research InstituteRenoNevada89512United States hong Kong Premium Services and Research Laboratory KowloonHong Kong SARChina Xi’an Institute for Innovative Earth Environment Research Xi’an 710061China Institute of Atmospheric Physics Chinese Academy of SciencesBeijing 100029China
In this study,online water-soluble inorganic ions were detected to deduce the formation mechanism of secondary inorganic aerosol in Xianyang,China during *** dominant inorganic ions of sulfate(SO_(4)^(2-)),nitrate(NO_... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Growth of nitrate contribution to aerosol pollution during wintertime in Xi'an,northwest China:Formation mechanism and effects of NH_(3)
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Particuology 2024年 第4期87卷 303-315页
作者: Hui Su Ting Zhang Suixin Liu Yao Qu Huan Li Jiamao Zhou Zhuzi Zhao Qiyuan Wang Lu Li Minxia Shen Shuoyuan Chen Steven sai Hang ho Junji Cao State Key Laboratory of Loess and Quaternary Geology.Key Laboratory ofAerosol Chemistry and Plhysics Institute of Earth EnvironmentChinese Acadery of SciencesXi'an 710061China Xi'an Institute for Innovative Earth Environment Research Xi'an 710061China National pbservation and Research Station of Regional Ecological Environment Change and Cornprehensive Management in the Guanzhong Plain Xi'an 710061China Shaanxi Key Laboratory of Atmospheric and Haze fog Pollution Prevention Institute of Earth EnvironmentChinese Academy of SciencesXi'an 710061China University of Chinese Academy of Sciences Beijing 100049China School of Chemical and Environmental Engineering Jiangsu University of TechnologyChangzhou 213001China Division of Atmospheric Sciences Desert Research InstituteReno NV89512United States Institute of Atmospheric Physics Chinese Academy of SciencesBeijing 100029China
With the strengthened controls on SO2 emissions and extensive increases in motor vehicles'exhaust,aerosol pollution shifts from sulfate-rich to nitrate-rich in recent years in Xi'an,*** further gain insights into the ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Sublinear operators on block-type spaces
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Science China Mathematics 2020年 第6期63卷 1107-1124页
作者: Kwok-pun ho Department of Mathematics and Information Technology The Education University of Hong KongHong KongChina
This study establishes the boundedness of sublinear operators on block spaces built on Banach function spaces. These results are used to study the boundedness of the Marcinkiewicz integrals, singular integral operator... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A GENERALIZATION OF BOYD’S INTERPOLATION THEOREM
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Acta Mathematica Scientia 2021年 第4期41卷 1263-1274页
作者: Kwok-pun ho Department of Mathematics and Information Technology the Education University of Hong KongHong KongChina
Boyd^interpolation theorem for quasilinear operators is generalized in this paper,which gives a generalization for both the Marcinkiewicz interpolation theorem and Boyd^interpolation *** using this new interpolation t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
DOOB'S INEQUALITY, BURKhoLDER-GUNDY INEQUALITY AND MARTINGALE TRANSFORMS ON MARTINGALE MORREY SPACES
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Acta Mathematica Scientia 2018年 第1期38卷 93-109页
作者: Kwok-pun ho Department of Mathematics and Information Technology The Education University of Hong Kong
We introduce the martingale Morrey spaces built on Banach function spaces. We establish the Doob's inequality, the Burkholder-Gundy inequality and the boundedness of martingale transforms for our martingale Morrey sp... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Atomic decompositions and Hardy's inequality on weak Hardy-Morrey spaces
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Science China Mathematics 2017年 第3期60卷 449-468页
作者: ho Kwok-pun Department of Mathematics and Information Technology The Education University of Hong Kong Hong Kong China
We introduce the weak Hardy-Morrey spaces in this *** also obtain the atomic decompositions of the weak Hardy-Morrey *** using these decompositions,we establish the Hardy inequalities on the weak Hardy-Morrey spaces.
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论