Xiamen University

Xiamen University Institutional Repository
Not a member yet
    173581 research outputs found

    A Study of the Acceptance of Taoist Classics in Ancient Japanese Books

    No full text
    黄永锋,厦门大学哲学系教授、博士生导师;张行津,厦门大学哲学系博士研究生。【中文摘要】日本古籍中的道经受容现象研究,始于日本道教学会成立之后,并逐渐引起关注。纵观日本古籍,其道经受容现象大致可分为日本古典神话的道经受容、日本宗教典籍的道经受容、道经和刻本、日本学人的道经注解本四类。考索日本古籍的道经受容现象,对于重新审视古代中日交流史以及“一带一路”建设具有重要的启示意义,同时也有助于我国的海外道经搜集和古籍整理工作。 【Abstract】The study of the acceptance of Taoist classics in ancient Japanese books began after the establishment of the Japanese Taoist Association,and attracted increased attention thereafter. The different phenomena of tolerance fall into four categories:Taoist classic acceptance in Japanese classical mythology,Taoist classic acceptance in Japanese religious classics,Japanese scriptures,and Japanese scholars’ scriptures. Examining Taoism tolerance in ancient Japanese books will help to re-examine the history of ancient Sino-Japanese exchanges and draw inspirations for the development of the “Belt and Road”. Moreover,it will have a positive effect on the collection of overseas Taoist scriptures and the collation of ancient books.国家“十三五”规划文化重大工程“中华续道藏”(中共中央统战部“统办函” [2018] 576号

    Theoretical Studies of Metal-N-C for Oxygen Reduction and Hydrogen Evolution Reactions in Acid and Alkaline Solutions

    Full text link
    单原子催化剂(SAC)由于其低成本和在各种电催化反应中潜在的高催化活性而被认为是铂族金属的有前景的替代材料,但仍然缺乏对不同金属氮碳材料催化剂之间活性差异的原子机理的理解。在此,通过实验和理论研究相结合,研究了非贵金属氮碳材料(Me-N-C,Me = Fe和Co)作为模型催化剂,以探索在普遍的pH值下氧还原反应(ORR)和氢析出反应(HER)的催化活性以及相对应的反应机理。原子理论模拟表明,Fe-N-C具有比Co-N-C高的ORR活性,这是因为其速率决定步骤的反应势垒较低,而HER的活性趋势却相反。我们的模拟结果与实验观察结果一致。Single atom catalysts (SAC) have been regarded as the promising alternatives to platinum group metals due to their low costs and potentially high catalytic activities in various electrocatalytic reactions. The atomic mechanism understanding of activity discrepancy among different metal and nitrogen co-doped carbon-based catalysts is still lacking. Here, non-precious metal and nitrogen co-doped carbons (Me-N-C, Me = Fe and Co) as the model catalysts are investigated by combining experimental and theoretical studies to explore the catalytic activities and corresponding reaction mechanisms toward oxygen reduction reaction (ORR) and hydrogen evolution reaction (HER) at universal pHs. Atomic theoretical simulations suggest that Fe-N-C has higher ORR activity than Co-N-C due to its lower reaction barrier of the rate-determining step, while the activity trend is reversed for HER. Our simulation results are consistent with experimental observations.通讯作者:秦雪苹,邵敏华E-mail:[email protected];[email protected]:Xue-PingQin,Min-HuaShaoE-mail:[email protected];[email protected].化工与生物工程系,香港科技大学,香港 9990772.能源材料与电信研究中心,魁北克 加拿大1. Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China2. INRS-énergie, Matériaux et Télécommunications, 1650 Boulevard Lionel Boulet, Varennes, Québec, Canada J3X 1S

    Synthesis and Electrochemical Study of CuAu Nanodendrites for CO2 Reduction

    No full text
    利用可再生清洁能源将CO2转化为CO和其他小分子是合成含碳燃料的可观方法之一。间歇性可再生能源存储的重要策略之一是将二氧化碳进行电化学还原。选择具有高活性和稳定性的电催化剂对于电化学还原CO2至关重要。在这项研究中,我们使用简单的电沉积方法合成了具有纳米晶枝状结构的CuAu合金电极。各项表征显示原子比约为1:1的CuAu纳米枝晶对CO2的电化学还原具有出色的催化活性。合成的主要产物是H2和CO,这是合成气体是合成天然气,氨和甲醇合成的中间体。电化学阻抗谱(EIS)测量表明,相对于Cu和Au电沉积催化剂,CuAu纳米晶枝状催化剂具有相对低的电荷转移阻力。CuAu纳米枝晶催化剂是一种具有潜在的转化CO2为合成气体的高活性电催化剂。The conversion of carbon dioxide (CO2) to carbon monoxide (CO) and other value-added products is an interesting approach for carbon-containing fuel synthesis using renewable and clean energy. The electrochemical reduction of CO2 is one of the promising strategies for the storage of intermittent renewable energy resources. The development of electrocatalysts with high activity and stability is vital in the electrochemical CO2 reduction process. In this study, copper and gold alloyed (CuAu) electrodes with nanodendritic structures were synthesized using a facile electrodeposition method. The CuAu nanodendrites with the atomic ratio of Cu to Au being approximately 1:1 demonstrated excellent catalytic activity for the electrochemical reduction of CO2. Syngas, which is utilized as an intermediate in the production of synthetic natural gas, ammonia, and methanol, was the major product obtained under various applied potentials. Electrochemical impedance spectroscopic (EIS) measurements revealed that the CuAu nanodendrtic catalyst had a much lower charge transfer resistance than Cu and Au electrodeposited catalysts. The CuAu nanodendrite catalyst is an intriguing material with potential applications for syngas production from CO2.通讯作者:陈爱成E-mail:[email protected]:Ai-ChengChenE-mail:[email protected] Technology Centre, Department of Chemistry, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, CanadaElectrochemical Technology Centre, Department of Chemistry, University of Guelph,50 Stone Road East, Guelph, Ontario N1G 2W1, Canad

    Constructing a Discourse System of Contemporary Chinese Marxism Oriented to wards the 21st Century

    No full text
    张艳涛,厦门大学马克思主义学院教授、博士生导师;高晨,厦门大学马克思主义学院博士研究生。【中文摘要】中国特色话语体系的构建,目前存在无法完全与中国综合国力相匹配、无法完全与中国战略布局和国际地位相适应的理论难题和现实困境。推动中国特色话语体系构建,全面提升中国国际话语权,是当前中国哲学社会科学领域尤其是马克思主义研究领域亟待解决的重大理论问题和现实问题。中国特色话语体系构建与话语权提升的关键所在是用“中国理论”解读“中国实践”打造融通中外的新概念、新范畴、新表述来构建面向21世纪的当代中国马克思主义话语体系。在21世纪,中国学者要在返本开新上展现新担当,在守正创新上实现新作为,努力构建具有中国特色、中国风格和中国气派的马克思主义当代形态。 【Abstract】The construction of a discourse system with Chinese characteristics faces both theoretical and practical difficulties ,as it cannot fully match China's comprehensive national strength or fully adapt to the nation's strategic layout and international status. Therefore,to promote the construction of a discourse system with Chinese characteristics in order to enhance China's international discourse power across the board is a major theoretical and practical issue that needs to be addressed with urgency in the field of Chinese philosophy and social sciences,especially in the field of Marxism research. The key to the construction of a discourse system with Chinese characteristics and the promotion of discourse power is interpreting “Chinese practice’,with “Chinese theory’,in order to construct a discourse system of contemporary Chinese Marxism oriented towards the 21st century by creating new concepts, categories and expressions that integrate China and the world. In the 21 st century,Chinese scholars should take on new responsibilities in returning to the original and opening up new vistas,seek fresh achievements by upholding integrity and bringing forth new ideas,and strive to build a contemporary form of Marxism with Chinese characteristics,a Chinese style and Chinese power

    A Study of the Connotation,Denotation and Related Issues of the Concept of Lacquer Painting

    No full text
    陈金华,厦门大学艺术学院教授、人文学院博士生导师;黄云涛,厦门大学人文学院博士研究生。【中文摘要】漆画作为一种新兴的艺术类型,其性质和特点还处于发展中,艺术界对如何界定它尚未达成绝对的共识,但是这个概念的内涵和外延对于引导漆画的健康发展却很重要。因此,梳理漆画概念就显得尤为必要和迫切。对漆画概念的界定涉及漆艺的发展史、传播史以及当代的社会语境等因素。定义漆画,先要把历史上作为漆器装饰的部分(传统漆画)和当代利用漆及其相近材料所进行的实验部分(现代漆画)剥离开来,漆画必须以提倡“天然大漆”为基础,其他类漆材料无法替代天然大漆这一材质特有的魅力。由概念出发,漆画创作也应根植于传统漆艺,只有这样,方能推动漆画艺术的健康发展。 【Abstract】Lacquer painting is an emerging type of art. Its nature and characteristics are still evolving, and the art community hasn't reached an absolute consensus on its definition. However,since it is of vital importance for guiding the sound development of lacquer painting with the connotation and denotation of its concept,it is imperative to clarify what lacquer painting is. The definition of lacquer painting involves the history of its development and communication and the contemporary social context,among other factors.To define lacquer painting,we must first separate its history as a part of lacquer decoration (traditional lacquer painting) and the contemporary experimental part of lacquer and its similar materials (modern lacquer painting). Lacquer painting must be based on the promotion of “natural lacquer”. No other kinds of lacquer materials can replace the unique charm of natural lacquer. Starting from the concept,the creation of lacquer painting should also be rooted in traditional lacquer art. Only in this way can we promote the healthy development of lacquer painting art

    Effect of Conductive Additives on Electrochemical Performance of All-Solid-State Li-S Batteries

    No full text
    使用硫化物固体电解质的全固态锂硫电池由于多硫化物不溶于硫化物固体电解质及硫化物电解质不可燃的特性,得以完全避免穿梭效应并显著提高了电池的安全性能而被认为是极具潜力的下一代储能电池。如何建立并平衡复合正极中离子/电子导电网络且维持复合正极中较高活性物质含量对于全固态锂硫电池至关重要。本文以单质硫为活性物质研究了复合导电添加剂对全固态锂硫电池性能的影响,发现以乙炔黑(AB)为导电碳材料明显优于Super P和Ketjen Black;优化复合正极的组成,发现硫:乙炔黑:固体电解质的质量比为40:20:40时,全固态锂硫电池在室温和60℃下均具有良好的电化学性能。All-solid-state lithium sulfur batteries (ASSLSBs) with inorganic solid electrolytes offer an opportunity to realize both high energy density (lithium metal ~ 3860 mAh·g-1, sulfur ~ 1675 mAh·g-1), safety and reliability, via eliminating the polysulfides shuttle effect and flammable liquid electrolyte. However, it still remains a huge challenge for ASSLSBs to achieve high areal active mass loading, high utilization efficiency of the active materials and good cycle stability simultaneously due to the insulating nature of sulfur and Li2S (conductivities of sulfur and Li2S are 5×10-30 S·cm-1 and 3.6×10-7 S·cm-1 at room temperature, respectively), and the large volume change during cycling due to the difference in mass density between sulfur (2.03 g·cm-3) and Li2S (1.67 g·cm-3). Herein, Li7P3S11 (LPS) glass-ceramic sulfide solid electrolyte with high ionic conductivity of 1.7×10-3 S·cm-1 at room temperature was synthesized through high energy ball-milling and a two-step heat treatment. And the effect of conductive additives on electrochemical performance of ASSLSBs employing sulfur as an active material and LPS as a solid electrolyte was systematically investigated. It shows that ASSLSBs employing acetylene black (AB) as a conductive additive exhibited much better electrochemical performance with high capacity of 1681 mAh·g-1 and good rate performance at 60℃ than Super P and Ketjen Black. ASSLBs employing sulfur composite cathode with the optimized mass ratio of S:AB:solid electrolyte = 4:2:4 presented the best electrochemical performance at both room temperature and 60℃. ASSLBs employing S40-AB20-LPS40 composite cathode delivered a high capacity of 1450 mAh·g-1 with good cycling stability and high coulombic efficiency of ~100% at 60℃. And good electrochemical performance could also be obtained even at room temperature. A high initial discharge capacity of ~1270 mAh·g-1 was obtained and a high capacity of 1140 mAh·g-1 was retained after 30 cycles with high coulombic efficiency of ~100%.国家自然科学基金项目(21875196);国家自然科学基金项目(21935009);福建省引导性计划项目(2019H0003);厦门大学大学生创新创业训练计划项目(201810384171)通讯作者:龚正良E-mail:[email protected]:Zheng-LiangGongE-mail:[email protected]厦门大学能源学院,福建 厦门 361005College of Energy, Xiamen University, Xiamen 361005, Fujian, Chin

    Revolutionary Loterary Practice and the Revolutionary Literary Movement of “Whampoa Military Academy Alumni”

    No full text
    王烨,厦门大学中文系教授、博士生导师;吴尧,厦门大学中文系博士后研究人员。【中文摘要】“黄埔生”的革命文学实践至今未引起现代文学研究者重视,其文学实践在革命文坛上的地位及价值未能获得深入探究。“黄埔生”开创了现代革命军旅文艺的先河,又掀起了“革命自传”的文学书写潮流,并推动了北方左翼文学运动的兴起。“黄埔生”的革命自传书写,曾被誉为革命时代的历史纪念品及革命文学的“正宗”也遭到左翼文坛的不断批判。探究“黄埔生”的革命文学实践及历史意义,不仅可弥补革命文学研究的历史遗漏,而且有助于深化对革命文学“本体性”的再认识。 【Abstract】The revolutionary literary practice of “Whampoa Military Academy alumni” has not received much attention from modern literary researchers. The status and value of this special group of literary practice in the revolutionary literary world have not been thoroughly explored.“Whampoa Military Academy alumni” pioneered the modern revolutionary military literature,started the trend of “revolutionary autobiography” writing,and facilitated the rise of the left-wing literary movement in northern China. They wrote revolutionary autobiographies,and their works were once hailed as historical mementos of the revolutionary era and “authentic” revolutionary literature,but they were also constantly criticized in left-wing literary circles. By investigating the revolutionary literary practice and historical significance of “Whampoa Military Academy alumni”,we can not only make up for the historical omissions in the study of revolutionary literature,but also deepen our understanding of the “ontology” of revolutionary literature.福建省2019年度社会科学规划项目“国家纪念语境中的革命诗歌研究”(FJ2019B059

    Logical Reconstruction on the Governance Role of the Media from the Perspective of Biased Reports

    No full text
    游家兴,厦门大学管理学院教授、博士生导师,管理学博士;伍翕婷,厦门大学管理学院博士研究生;杨莎莉,女,福建厦门人,国家税务总局厦门市税务局工作人员。【中文摘要】对于媒体公司治理角色的研究,传统文献主要基于如下假设:媒体会坚守客观立场如实报道事实。然而,在媒体高度商业化的今天,媒体并不外在于各种政治权力、现实利益和文化价值。利益纠葛对专业身份的冲击,迎合受众对理性判断的背离,道德风险与职业素养的冲突,报道失实与市场期许的落差,这些均使得媒体的公正性、客观性与真实性备受冲击。“公正”视角下媒体治理角色的传统观点值得反思,从“偏倚”视角对其公司治理作用的发挥进行重新审视,为全面认识媒体在金融市场上的角色定位和价值功效提供新的路径。而转型中的中国为深人研究媒体公司治理提供了一个理想的实验场所。未来的的研究不仅需要结合中国气度对媒体公司治理展开进一步的分析,还需要从理论分析和实证检验两个方面关注“偏倚”视角下媒体公司治理的逻辑重构。 【Abstract】For the governance role of the media,previous studies were mainly based on the assumption that media always provide objective and authentic reporting. However,the media no longer just rely on political powers,practical interests and cultural values in today's highly commercial society. What's more,the impartiality,objectivity and authenticity of reporting are undermined by the impact of interest involvement on media identity,deviation from rational judgment,and the conflict between moral hazards and professional quality,as well as the gap between unauthentic reporting and market expectations. By summarizing and further developing the research findings in China and abroad,this paper reviews the traditional “justice” governance role of the media and logically reconstructs it from the perspective of biased reports,shedding new light on the role positioning of the media and efficiency in financial markets.国家自然科学基金重大项目“中国制度和文化背景下公司财务政策的理论与实践研究”(71790601);国家自然科学基金面上项目“媒体有偏报道动机、行为与经济后果研究——基于公司治理的视角”(71872157);中央高校基本科研业务费专项资金资助项目“财务会计软性信息与资本市场——基于文本分析的研究视角 ”(20720181005

    第27卷第5期封面和目次

    No full text

    Transcending Geography,Mixed Dialects and Identification Boundary:The Way to Shape the Communities of Guangdong and Tingzhou in Penang Since the 19th Century

    No full text
    宋燕鹏,中国社会科学院中国社会科学出版社编审,福建省“闽江学者”讲座教授。【中文摘要】19世纪以来,来自广东省和福建省汀州的槟榔屿社群各自通过清朝原乡府州或县份的籍贯认同进行了社群的小地缘形塑。其中在府州地缘认同中,不同方言得以共处,再通过跨府州和跨省进行了更进一步的深度联合,同时以清末原乡广东省和福建省汀州的行政区划作为社群认同的无形边界,以广东暨汀州公冢作为社群认同的有形边界,从而在距离原乡遥远的槟榔屿形塑了广东暨汀州社群(广东帮)。马来西亚各地区这种依赖中国原乡行政区划等级而形塑的地缘社群的组合模式不是整齐划一的,每个省级社群下面,都不是中规中矩地按照原乡府州行政区划来形塑的,而是跟随各地区不同的历史发展脉络和华人移民的内在发生机理而形塑的。 【Abstract】Since the 19th century,immigrants from Guangdong Province and Tingzhou of Fujian Province have each carried out small geographic shaping of their communities by identifying with their original hometowns in Qing Dynasty prefectures ,in which different dialects coexisted in the geographic identification of prefectures. They built deeper alliances through cross - prefecture and cross - province communication. Meanwhile, the administrative divisions of their original hometowns in Guangdong Province and Tingzhou of Fujian Province in the late Qing Dynasty were used as the invisible boundary of community identification,and Guangdong and Tingzhou graves for unknown persons were used as the community's tangible boundary of identity,thus shaping the community of Guangdong and Tingzhou (Guangdong Gang) on Penang Island,which is far away from immigrants’ hometowns. The combination model of the geo-community in various regions of Malaysia,which relies on the administrative divisions of immigrants’ hometowns in China, is not uniform. Communities from the provincial level downward were not shaped in strict accordance with the administrative division of immigrants’ hometowns,but were based on the different historical development contexts of various regions and the internal occurrence mechanism of Chinese immigrants.国家社会科学基金重大项目“清代中国与东南亚国家关系研究暨数据库建设”(19ZDA208);广东省哲学社会科学“十三五”规划2016年委托课题“马来西亚广东华侨移民史”(GD16TW08-3

    106,555

    full texts

    173,581

    metadata records
    Updated in last 30 days.
    Xiamen University Institutional Repository
    Access Repository Dashboard
    Do you manage Open Research Online? Become a CORE Member to access insider analytics, issue reports and manage access to outputs from your repository in the CORE Repository Dashboard! 👇