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CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin chen Danping chen Fuqing chen Fusan chen Gang chen Guoming chen Hua-Xing chen Huirun chen Jinhui chen Ji-Yuan chen Kai chen Mali chen Mingjun chen Mingshui chen Ning chen Shanhong chen Shanzhen chen Shao-Long chen Shaomin chen Shiqiang chen Tianlu chen Wei chen Xiang chen Xiaoyu chen Xin chen Xun chen Xurong chen Ye chen Ying chen Yukai chen Zelin chen Zilin chen Gang chen Boping chen Chunhui chen Hok Chuen cheng Huajie cheng Shan cheng Tongguang cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research institute Co. LtdBeijing Beijing institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan china {1. of engineering physics MianyangSichuan china building materials {1. Beijing china Center of Advanced Science and Technology Beijing china {1. of Atomic Energy Beijing china Jiliang University HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china University of Geosciences Beijing china University of Geosciences WuhanHubei china University of Mining and Technology XuzhouJiangsu china West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint institute for Nuclear Research(DLNP JINR) Dubna East china University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1.GeV Damping Ring,a Booster capable of achieving energies up to 1.0 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 1.0 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×1.^(34)cm^(-{1.s^(-1.per interaction point(IP),resulting in an integrated luminosity of 1. ab^(-1.for two IPs over a decade,producing {1.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,{1.1.)and the Conceptual Design Report(CDR,{1.1.),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around {1.{1.-{1.{1.,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-{1.30s.

关键词： initiated exceeding precise

不同来源人血清白蛋白对血管内皮细胞生物学效应的影响研究

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临床输血与检验 2024年第5期26卷 577-587页

作者：刘卿王宗奎徐俊程露李长清杜晞马莉中国医学科学院输血研究所四川成都610052 上海莱士血液制品股份有限公司上海201401

目的研究不同来源人血清白蛋白(human serum albumin,HSA)对血管内皮细胞生物学效应的影响。方法对体外无血清培养的HUVEC细胞添加不同来源HSA处理,利用CCK-8细胞活性检测试剂盒、Annexin V-FITC细胞凋亡检测试剂盒和细胞周期与细胞凋... 详细信息

目的研究不同来源人血清白蛋白(human serum albumin,HSA)对血管内皮细胞生物学效应的影响。方法对体外无血清培养的HUVEC细胞添加不同来源HSA处理,利用CCK-8细胞活性检测试剂盒、Annexin V-FITC细胞凋亡检测试剂盒和细胞周期与细胞凋亡检测试剂盒,检测不同来源HSA处理后各组细胞增殖活性、细胞凋亡情况和细胞周期分布,并分析比较各组间差异。通过细胞划痕实验和管形成实验分析比较不同来源HSA处理对HUVEC细胞迁移和管形成的影响。结果酵母来源rHSA1.HUVEC细胞增殖活性无影响(P=0.49,q=1.601.,其他HSA处理组均显示出显著促进HUVEC细胞增殖的活性,且不同来源HSA处理组间的HUVEC增殖活性存在显著差异(P1.F=1..84)。所有HSA处理组均显示出抑制HUVEC细胞凋亡的作用(P1.,不同处理组间活细胞(P=0.07,F=2.41.)、凋亡细胞(P=0.2.F=1.62.)和坏死细胞(P=0.2.,F=1.376)比例均无统计学差异。对比无血清对照组,在HSA处理组中除pHSA2.pHSA6处理组G0/G1.细胞比例显著降低(P1.、S期无明显变化、G2.M期细胞比例明显升高(P1.外,其他HSA处理组各细胞周期比例均无明显改变。在划痕实验中,对比无血清对照组,HSA处理组中pHSA(1.和pHSA(2.处理组经过1.0}h(P1.、2. h(P1.、36 h(P1.P=0.002.后划痕愈合程度更高,差异具有统计学意义,而rHSA(1.和rHSA(2.处理组较对照组无明显差异。在管形成实验中,对比无血清对照组,HSA处理组中pHSA(1.和pHSA(2.处理组的节点数量(P=0.001.P=0.005)、管状分支(P1.及网状结构(P1.均显著增多,而rHSA(1.和rHSA(2.处理组较对照组无统计学差异。结论不同来源HSA均能够显著抑制无血清条件下血管内皮细胞的凋亡,且对血管内皮细胞的增殖活性、细胞周期、细胞迁移和管形成的影响存在一定差异。

关键词：人血清白蛋白血管内皮细胞增殖凋亡迁移血管生成

应用鱼类生物完整性指数评价黑水河河流健康状况

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水生态学杂志 2024年第2期45卷 73-83页

作者：李文滕航田辉伍邓华堂成必新杨少荣刘绍平陈大庆段辛斌中国水产科学研究院长江水产研究所农业农村部长江中上游渔业资源环境科学观测实验站湖北武汉430223 华中农业大学水产学院湖北武汉430070 西南大学生命科学学院重庆400715 上海勘测设计研究院有限公司上海200434 中国三峡建工(集团)有限公司四川成都610041

黑水河为金沙江下游一级支流,是白鹤滩库区干流鱼类的重要替代生境和优先保护支流,评价黑水河河流健康状况,可为黑水河鱼类栖息地生态修复提供数据支撑。2.1.年1.月至2.1.年9月在黑水河2.个采样点开展了4次鱼类资源调查,共采集到鱼类45(... 详细信息

黑水河为金沙江下游一级支流,是白鹤滩库区干流鱼类的重要替代生境和优先保护支流,评价黑水河河流健康状况,可为黑水河鱼类栖息地生态修复提供数据支撑。2.1.年1.月至2.1.年9月在黑水河2.个采样点开展了4次鱼类资源调查,共采集到鱼类45(亚)种,隶属于4目1.科33属。以黑水河河口、水文站上游和82.回水点作为参照点,经过分布范围、判别能力及Pearson相关性分析等指标构建黑水河鱼类生物完整性指数(F-IBI)评价体系。使用1.3、5赋值法和比值法计算各采样点的IBI分值以评价各采样点健康状况,结果显示,1.3、5赋值法和比值法的结果虽不完全相同,但趋势是一致的。黑水河大部分采样点的健康状况处于“较差”和“一般”水平。相关性分析结果显示,F-IBI分值与海拔呈显著负相关(P1.。丰度生物量比较曲线显示,黑水河鱼类群落结构整体上受到中度干扰。

关键词：鱼类生物完整性指数河流健康黑水河

^(60)Co-γ辐照提升苦荞黄酮提取效率研究

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核农学报 2024年第12期38卷 2347-2354页

作者：晏仕英吴语典张简李姝向玲清源赵建陈谦四川大学生命科学学院四川成都610064 泸州品创科技有限公司四川泸州646000 西昌学院农业科学学院/攀西特色作物研究与利用四川省重点实验室四川西昌615300 四川省原子能研究院辐照保藏四川省重点实验室四川成都610101

为探究^(60)Co-γ辐照对苦荞麸皮中黄酮类物质提取效率的影响,本研究采用不同剂量(0、6、1.0}1.、2.、30 k Gy)的^(60)Co-γ对苦荞麸皮进行辐照预处理,通过热回流法提取苦荞黄酮,比较^(60)Co-γ辐照对苦荞黄酮提取得率、主要黄酮类物质... 详细信息

为探究^(60)Co-γ辐照对苦荞麸皮中黄酮类物质提取效率的影响,本研究采用不同剂量(0、6、1.0}1.、2.、30 k Gy)的^(60)Co-γ对苦荞麸皮进行辐照预处理,通过热回流法提取苦荞黄酮,比较^(60)Co-γ辐照对苦荞黄酮提取得率、主要黄酮类物质单体含量和总含量、抑菌活性及苦荞麸皮微观结构的影响。结果表明,6~30 k Gy剂量的^(60)Co-γ辐照预处理可提高苦荞黄酮提取得率,其中1.0}k Gy组提取得率最高,为6.97%,较对照组的3.2.%提高3.70个百分点;6~30 k Gy剂量的^(60)Co-γ辐照预处理可提高提取物中芦丁含量,1.0}1.、30 k Gy剂量的预处理可提高提取物中烟花苷含量,其中1.0}k Gy组含量最高,芦丁和烟花苷含量分别为84.52.3.92.mg·g^(-1.,较对照组的53.1.0}3.54 mg·g^(-1.分别提高59.1.%与1..73%;6~2. k Gy剂量的^(60)Co-γ辐照预处理可提高苦荞主要黄酮总含量,其中1.0}k Gy组最高,为89.40 mg·g^(-1.,较对照组的57.95 mg·g^(-1.提高54.2.%。此外,^(60)Co-γ辐照可有效破坏苦荞麸皮组织结构,有助于苦荞黄酮的溶出;6~1. k Gy剂量的^(60)Co-γ辐照预处理增强了提取物对大肠杆菌的抑菌活性,其中1. k Gy剂量组的抑菌活性最强,抑菌圈直径达9.93 mm;1.0}2. k Gy剂量的^(60)Co-γ辐照预处理增强了提取物对金黄色葡萄球菌的抑菌活性,其中1.0}k Gy剂量组的抑菌活性最强,抑菌圈直径达1..30 mm。本研究可为苦荞黄酮的高效提取提供研究基础与技术参考。

关键词：苦荞 ^(60)Co-γ辐照黄酮芦丁

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76-m分辨率火星全球彩色影像数据集

Science Bulletin 2024年第14期69卷 2183-2186页

作者：刘建军任鑫严韦陈王丽曾兴国张晓霞谭旭高兴烨付强刘定心郭林张庆张菁菁余国彬何志平耿言张荣桥李春来 Key Laboratory of Lunar and Deep Space Exploration National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China University of chinese {1. of Sciences Beijing 100049China institute of Optics and Electronics Chinese Academy of SciencesChengdu 610209China Shanghai institute of Technical Physics Chinese Academy of SciencesShanghai 200083China Lunar Exploration and Space Engineering Center Beijing 100190China

Remote-sensing images of Mars contain rich information about its surface morphology,topography,and geological *** data are fundamental for scientific research and *** to china’s first Mars exploration mission,data from six advanced optical imaging systems of different missions in the Martian orbit had been used to generate Mars global/near-global image datasets with spatial resolutions of better than 1.km:the visual imaging system of Mariner 9,visual imaging subsystem cameras of Viking 1.and {1.Mars Orbiter Camera-Wide Angle(MOC-WA)of the Mars Global Surveyor(MGS),Context Camera(CTX)of the Mars Reconnaissance Orbiter(MRO),High Resolution Stereo Camera(HRSC)of Mars Express(MEX),and Thermal Emission Imaging System(THEMIS)of the Mars Odyssey Orbiter[1.{1..

关键词： Odyssey Express Remote Camera

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雪茄烟烟支外观质量检测方法

烟草科技 2024年第1期57卷 91-97页

作者：张鹏飞陈姣文郭洪滨杨荣超贺琛张勍李青常李素晓慎龙舞苗芊薛芳中国烟草总公司郑州烟草研究院郑州450001 四川中烟工业有限责任公司技术中心成都市610066 郑州大学物理学院郑州市450001

为解决雪茄烟烟支外观质量检测自动化程度低、人为影响因素大等问题,研制了一种雪茄烟烟支外观质量检测装置,并构建了基于机器视觉技术和深度学习的烟支外观质量缺陷检测模型。通过检测装置采集雪茄烟柱面缺陷图像,并利用随机平移、翻... 详细信息

为解决雪茄烟烟支外观质量检测自动化程度低、人为影响因素大等问题,研制了一种雪茄烟烟支外观质量检测装置,并构建了基于机器视觉技术和深度学习的烟支外观质量缺陷检测模型。通过检测装置采集雪茄烟柱面缺陷图像,并利用随机平移、翻转等方法对图像进行均衡和增强,建立数据集;使用K-means聚类算法生成适用于柱面缺陷数据集的先验框;对YOLOv5模型进行训练,并验证检测效果;采用大津法求得最佳阈值对雪茄烟端面空头图像进行分割,通过统计烟丝缺失比例实现空头缺陷检测。结果表明:①采用YOLOv5模型对柱面缺陷进行检测,多类别平均准确率MAP(MeanAverage Precision)为87.7%,单张图像检测时间为1..1.ms/张,模型抗干扰能力强,检测精度和时间均优于对比模型。②YOLOv5模型能够准确识别和定位多尺寸、多种类以及密集缺陷,具有较强泛化能力和鲁棒性。③在不同亮度光照环境下,均能够实现空头缺陷检测。该方法可为提高雪茄烟产品质量提供支持。

关键词：雪茄烟外观质量机器视觉深度学习缺陷检测

Manganese carbonate stromatolites of the Ediacaran Doushantuo Formation in chengkou,northern Yangtze Craton,{1.

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Journal of Palaeogeography 2021年第3期10卷 356-381页

作者： Yi Zhang Jian Li Long chen Yi Wei Qiang Shi Dong-Ge Wang {1.-Ming Wu Liao-Yuan Song Meng Tian Hong-Wei Kuang Yong-{1. liu Kaarel Mänd Hua-{1. Bai Zi-Liang liu Yu-Chong Wang Da-Wei Qiao Wen-Jun Zhu No.2.5 Geological Team Chongqing Bureau of Geology and Minerals ExplorationChongqing 402160China institute of Geology Chinese Academy of Geological SciencesBeijing 100037China Department of Earth and Atmospheric Sciences University of AlbertaEdmontonAlberta T6G 2E8Canada Department of Geology University of TartuTartu 50411Estonia State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Chengdu University of TechnologyChengdu 610059Sichuan ProvinceChina Petrochina Xinjiang Oilfield Company Karamay 834099Xinjiang Uygur Autonomous RegionChina

The origin process of manganese ores remains unsolved *** the origins of stromatolites that contain manganese may be a key to deciphering the sedimentary environments and metallogenic processes of these ***,only a few manganese stromatolites have been discovered and described until *** are well developed in the manganese deposits,located near the top of the Ediacaran Doushantuo Formation in chengkou area of Chong{1.,northern Yangtze Craton,but has not been explicitly studied;and whether they are true stromatolites or Epiphyton microbialites remains *** on field and core observations and thin section microscopy,the characteristics of five types of manganese stromatolites and their growth modes are described in detail in this *** results show that these stromatolites grew in a biostrome in shoal and lagoon environments and were syngenetic with oncolites and oolites on a carbonate ramp behind the *** stromatolites can be categorized into three forms:(1.stratiform;(2.columnar,which includes branched and columnar types;and(3)stratiform-columnar,which is a transitional *** on a criterion that the diameter is less than or greater than 1.mm,columnar stromatolites are further divided into micro-columnar(1.mm)and columnar(>1.mm)columns,which display synchronous growth and are similar to *** shapes are mainly controlled by water depths and hydrodynamic *** greater the water depth,the more columnar the columns tend to *** strong hydrodynamic conditions decrease the growth rate of stromatolites,and they even stopped growth due to wave ***,pillared laminar textures(not Epiphyton),which consist of dendritic,micro-branched and microcolumnar stromatolites,are a common feature of the larger stratiform,stratiform-columnar and columnar *** alternations of laminae with different internal textures record subtle fluctuations in wat

关键词： Microbialites Manganese stromatolites Ediacaran Doushantuo Formation Yangtze Craton Growth mode

Low-temperature 3D-printed collagen/chitosan scaffolds loaded with exosomes derived from neural stem cells pretreated with insulin growth factor-1.enhance neural regeneration after traumatic brain injury

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Neural Regeneration Research 2023年第9期18卷 1990-1998页

作者： Xiao-Yin liu Yin-He Feng {1.-Bo Feng Jian-Yong Zhang Lin Zhong Peng liu Shan Wang Yan-Ruo Huang Xu-Yi chen Liang-Xue Zhou Department of Neurosurgery West China HospitalWest China Medical SchoolSichuan UniversityChengduSichuan ProvinceChina Tianjin Key Laboratory of Neurotrauma Repair Pingjin Hospital Brain CenterCharacteristic Medical Center of Chinese People’s Armed Police ForceTianjinChina Department of Respiratory and Critical Care Medicine People’s Hospital of Deyang CityAffiliated Hospital of Chengdu College of MedicineDeyangSichuan ProvinceChina Department of Liver Surgery&Liver Transplantation State Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan UniversityChengduProvinceChina Department of General Surgery the Affiliated Hospital of Guizhou Medical UniversityGuiyangGuizhou ProvinceChina The First Affiliated Hospital of chengdu Medical College ChengduSichuan ProvinceChina Department of Anesthesiology Huashan HospitalFudan UniversityShanghaiChina institute of Medical Security for Maritime Rights Protection of Characteristic Medical Center of {1. People’s Armed Police Force TianjinChina

There are various clinical treatments for traumatic brain injury,including surgery,drug therapy,and rehabilitation therapy;howeve r,the therapeutic effects are *** combined with exosomes represent a promising but challenging method for improving the repair of traumatic brain *** this study,we determined the ability of a novel 3D-printed collagen/chitosan scaffold loaded with exosomes derived from neural stem cells pretreated with insulin-like growth factor-1.3D-CC-INEXOS) to improve traumatic brain injury repair and functional recove ry after traumatic brain injury in *** scaffolds comprising collagen,chitosan,and exosomes derived from neural stem cells pretreated with insulin-like growth fa ctor-1.INEXOS) continuously released exosomes for *** of 3D-CC-INExos scaffolds significantly improved motor and cognitive functions in a rat traumatic brain injury model,as assessed by the Morris water maze test and modified neurological seve rity *** addition,immunofluorescence staining and transmission electron microscopy showed that3D-CC-INExos implantation significantly improved the recove ry of damaged nerve tissue in the injured *** conclusion,this study suggests that transplanted3D-CC-INExos scaffolds might provide a potential strategy for the treatment of traumatic brain injury and lay a solid foundation for clinical translation.

关键词： 3D printing angiogenesis chitosan collagen exosomes functional recovery insulin-like growth factor-1 neural regeneration neural stem cells traumatic brain injury

Sea-urchin-like ReS_(2. nanosheets with charge edge-collection effect as a novel cocatalyst for high-efficiency photocatalytic H_(2. evolution

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chinese Chemical Letters 2022年第2期33卷 943-947页

作者： Bo Lin Bowen Ma Jiangang chen Yao Zhou Jiadong Zhou Xiao{1. Yan Chao Xue Xiao Luo {1. liu Jinyong Wang Renji Bian Guidong Yang Fucai liu School of Optoelectronic Science and Engineering University of Electronic Science and Technology of ChinaChengdu 611731China School of Physical and Mathematical Sciences Nanyang Technological UniversitySingapore 637371Singapore Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement(Ministry of Education) Beijing Key Lab of Nanophotonics&Ultraﬁne Optoelectronic Systemsand School of PhysicsBeijing Institute of TechnologyBeijing 100081China XJTU-Oxford International Joint Laboratory for Catalysis School of Chemical Engineering and TechnologyXi’an Jiaotong UniversityXi’an 710049China State Centre for International Cooperation on Designer Low-carbon and Environmental Materials(CDLCEM) School of Materials Science and EngineeringZhengzhou UniversityZhengzhou 450001China

The recombination of charge carriers arriving from the random charge movement in semiconductor pho-tocatalysts greatly limits the practical application of solar-driven H_(2.*** design of photo-catalytic systems with spatially oriented charge-transfer is a promising route to achieve high charge-separation efficiency for ***,novel sea-urchin-like Re S_(2.nanosheet/TiO_(2.nanoparticle heterojunctions(SURTHs)are *** unique sea-urchin-like structure endows the ReS_(2.cocat-alyst with an unusual charge edge-collection effect,which leads to a significant acceleration of charge separation and transfer,as evidenced by the well-designed selective photodeposition of Pt quantum dots in *** markedly improved charge transfer capacity contributes to a high photocatalytic H_(2.evo-lution rate of 3.71.mmol h^(−1.g^(−1.for SURTHs(an apparent quantum efficiency(AQE)of 1..09%),up to 2.1.9 times by contrast with that of P2. TiO_(2..This work would provide a new platform for designing the high-efficiency cocatalyst/photocatalyst system with excellent charge transfer capacity.

关键词： Sea-urchin-like ReS_(2.nanosheets Charge edge-collection effect 2. planar edges/tips Charge transfer Photocatalytic H_(2.evolution