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Core-Shell Semiconductor-Graphene Nanoarchitectures for Efficient Photocatalysis:State of the Art and Perspectives

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Nano-Micro Letters 2024年第12期16卷 553-588页

作者： Jinshen Lan Shanzhi Qu Xiaofang Ye Yifan Zheng Mengwei Ma Shengshi Guo Shengli Huang shuping li Junyong Kang Engineering Research Center of Micro-Nano Optoelectronic Materials and Devices Ministry of EducationFujian Key Laboratory of Semiconductor Materials and ApplicationsCI Center for OSEDDepartment of PhysicsXiamen UniversityXiamen 361005People’s Republic of China

Semiconductor photocatalysis holds great promise for renewable energy generation and environment remediation,but generally suffers from the serious drawbacks on light absorption,charge generation and transport,and structural stability that limit the *** core-shell semiconductorgraphene(CSSG)nanoarchitectures may address these issues due to their unique structures with exceptional physical and chemical *** review explores recent advances of the CSSG nanoarchitectures in the photocatalytic *** starts with the classification of the CSSG nanoarchitectures by the ***,the construction methods under internal and external driving forces were introduced and compared with each ***,the physicochemical properties and photocatalytic applications of these nanoarchitectures were discussed,with a focus on their role in *** ends with a summary and some perspectives on future development of the CSSG nanoarchitectures toward highly efficient photocatalysts with extensive *** harnessing the synergistic capabilities of the CSSG architectures,we aim to address pressing environmental and energy challenges and drive scientific progress in these fields.

关键词： Core-shell semiconductor-graphene Nanoarchitecture Photocatalysis Driving force Interface

Polygenetic Mineralization of the Early ProterozoicTongkuangyu Metaporphyry Copper Deposit inthe Zhongtiao Mountains,Shanxi Province

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Acta Geologica Sinica(English Edition) 1998年第2期72卷 154-168,243页

作者： CHEN Wenming ZHANG Chengxin LU Jiren DANG Zefa li shuping CUI Wenbin NING Yuan Institute of Mineral Deposits Chinese Academy of Geological Sciences26 BaiwanzhangBeijing 100037 Shanxi Institute of Geology and Mineral Resources TaiyuanShanxi 030006

Abstract: The Tongkuangyu metaporphyry copper deposit formed in the Early Proterozoic is tectonically located in the northern part of the Zhongtiao Λ-type palaeorift depression, on the southern margin of the North China platform. The genesis of the deposit has long been a hot subject of research of geologists working on mineral deposits. By means of the protolith reconstruction and fluid inclusion and isotope studies of host rocks of the deposits, the authors hold that this deposit is the product of combined exogenic, endogenic and metamorphic processes. Its formation mainly involved the following four stages: (1) the stage of formation of Mg- and Fe-rich tuffaceous variegated cupriferous sand-shale and K-rich biomodal volcanic rocks; (2) the early stage of formation of the metaporphyry copper deposit; (3) the stage of formation of the metaporphyry copper deposit; and (4) the stage of reworking of the metaporphyry copper deposit.

关键词： Tongkuangyu metaporphyry copper deposit polygenetic mineralization

Evolution of single nanobubbles through multi-state dynamics

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Chinese Chemical Letters 2020年第9期31卷 2442-2446页

作者： Huihui Wang Ting He Ying Du Wenhui Wang Yangbin Shen shuping li Xiaochun Zhou Feng Yang School of Nano-Tech and Nano-Bionics University of Science and Technology of ChinaHefei 230026China Suzhou Institute of Nano-tech and Nano-bionics Chinese Academy of Sciences(CAS).Suzhou 215123China Institute of Materials Science and Devices Suzhou University of Science and Technology.Suzhou 215009China Center for Integrated Nanotechnologies Los Alamos National LaboratoryLos AlamosNM 87544United States

Nanobubble is a rising research field,which attracts more and more attentions due to its potential applications in medical science,catalysis,electrochemistry and *** better implement these applications,it is urgent to understand one of the most important mechanisms of nanobubbles,the ***,few attentions have been paid in this aspect because of the methodology *** we successfully used dark-field microscopy to study the evolution process of single nanobubbles generated from formic acid dehydrogenation on single Pd-Ag *** found some of the nanobubbles in this system can exhibit three distinct states representing different sizes,which can transform among each *** transitions are not direct but through some intermediate *** kinetic analysis reveals complicated mechanisms behind the evolution of single *** results acquired from this study can be applicable to nanobubble systems in general and provide insights into the understanding of mechanisms affecting the stability of nanobubbles and their applications.

关键词： Nanobubble Single nanoparticle Catalysis Dark-field microscopy Intermediate state

The study of the influence of network resources on English Teaching under the background of informatization

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International Journal of Technology Management 2014年第1期 41-43页

作者： shuping li Shandong Transport Vocational College WeifangShandong261206China

As an international language, English plays an extremely important role, and it has become the lingua franca of the world. For a long time, inefficiency exists in teaching or learning. Under the learning environment surrounded by native speakers, English, as a symbolic system, appears dull, or even because there is no information given appropriate experience and it becomes abstract. Many students are reluctant to learn after learning for a time, because it is difficult for reality, and it is not easy to consolidate, that 45 minutes of English learning environment also appears to be a little frustrated, as many students who have been admitted to the University said during the learning process of the entire university, they spent seventy percent of their energy to foreign language learning rather than their own major. This not only illustrates the importance of English teaching but also shows its difficult nature, the main reason is our bad English language teaching environment, there is a lack of communication in English language environment, however, the network information and the development of modern multimedia technology has greatly improve the English teaching environment. How to use the Internet information and multimedia technologies to create English learning environment, to optimize English teaching methods and to improve the quality of English teaching.

关键词： network resources English teaching informatization

管段沿线流量简化前后水头和流行时间差异性分析

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同济大学学报（自然科学版） 2022年第3期50卷 439-445页

作者：李树平同济大学环境科学与工程学院上海200092

给水管网管段沿线流量简化处理常采用水力等效方式或流量等分方式,将沿线流量分配到管段的上端节点和下端节点,以减少给水管网建模和计算的工作量。为从理论上说明给水管网管段沿线流量简化处理后带来的影响,首先分析了一般管段沿线流... 详细信息

给水管网管段沿线流量简化处理常采用水力等效方式或流量等分方式,将沿线流量分配到管段的上端节点和下端节点,以减少给水管网建模和计算的工作量。为从理论上说明给水管网管段沿线流量简化处理后带来的影响,首先分析了一般管段沿线流量简化处理前后的水头和流行时间差异性,其次分析了沿线均匀出流简化处理前后的水头和流行时间差异性。案例计算结果表明,水力等效简化处理保证了管段上端节点和下端节点处的水头与简化处理前是相同的,而简化前后管段内部各点的水头通常存在差异性;管段沿线均匀出流经水力等效简化处理后,上端节点流量分配比与管段内部出流点个数和沿线流量占比相关,而与管段直径、上端节点水头、管段进流量、管段长度和管段摩阻系数无关,使得该简化处理方法适用于上端节点水头或管段进流量具有变化性的延时模拟模型;沿线均匀出流按照水力等效方式(或流量等分方式)的处理,适用于沿线流量占比较小(距离水厂较近)的管段沿线流量简化。

关键词：给水管网沿线流量水力等效流量等分流行时间

A Study of New Ways of Professional Development of Rural Teachers Supported by Information Technology

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计算机科学与技术汇刊（中英文版） 2019年第1期7卷 71-75页

作者： Taotang liu shuping li Mudanjiang Normal University Mudanjiang 157011 China

Teacher professional development has been put forward since the 1980s. After nearly 30 years of theoretical research and practical exploration, it has become a common concern of many countries in the world. It is the mainstream discourse of teacher education reform. As a special group of teachers in our country, the professional development of rural teachers is directly related to the improvement of the quality of education in rural schools. In this paper, information technology was briefly analyzed, and the problems in the professional development of teachers in rural schools were discussed;finally, strategies of rural school teachers' professional development supported by information technology were put forward.

关键词： Information Technology Rural Schools Teachers Professional Development

A Study of Innovative Education Practice Model to Strengthen the Training of Educational and Teaching Ability for Normal-school Students

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教育研究前沿（中英文版） 2019年第3期9卷 164-168页

作者： Taotang liu shuping li Guan Tianyu Mudanjiang Normal University Mudanjiang157011China

Educational practice is far from being paid enough attention to in normal colleges and universities in China, and it has become aweak link in normal education. This problem is mainly manifested in the following aspects: the concept and content of educationalpractice lag behind the educational reform;the time of educational practice is too short;and the practice base is lacking. Therefore,innovative education practice mode is extremely important. In this paper, the problems existing in the educational practice ofnormal universities in China were analyzed, and the main countermeasures for the reform of the educational practice model ofnormal universities were put forward.

关键词： Normal Education Educational Practice Teaching Ability

Probe into Post Practice of Normal School Students in Local Universities

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教育研究前沿（中英文版） 2019年第3期9卷 169-173页

作者： shuping li Zhao Jie Zheng Yushu Mudanjiang Normal University HeilongjiangMudanjiang157011China

As an important measure of educational reform,post practice can not only improve the practical skills of normal university students in education and teaching,but also relieve the pressure of *** on this,the Questionnaire for Internship Students and the way of stratified sampling with random sampling were used to conduct a questionnaire survey for Internship Students in Sichuan Normal University in this study;and the problems existing in normal students'post practice were analyzed,then some suggestions were proposed to enhance the practicability and effectiveness of the post practice of normal students in Colleges and universities.

关键词： Normal School Students Education Reform Post Practice Teacher Resources

Innovative Rigidity Carbazole Derivative Dyes with Copper Electrolyte:A Higher Efficiency of 10.8% for Dye Sensitized Solar Cell

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Innovative Rigidity Carbazole Derivative Dyes with Copper El...