《Friction》

作品数：1043被引量：1787H指数：18
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《Friction》
主办单位：清华大学
最新期次：2025年2期更多>>
发文主题：FRICTIONLUBRICATIONWEARTRIBOLOGYTRIBOLOGICAL更多>>
发文领域：机械工程一般工业技术金属学及工艺文化科学更多>>
发文基金：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北京市自然科学基金更多>>
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Editorial for Special Issue on Contact Electrification
《Friction》2025年第2期1-2,共2页Shiquan Lin Chi Zhang Tianmin Shao 
Contact electrification is a pervasive and complex phenomenon that has been known for more than 2,600 years,and its mechanisms have been debated for decades but remain inconclusive.Moreover,contact electrification has...
关键词：MECHANISM HARVESTING CONTACT 
Diversified applications of triboelectric and electrostatic effect
《Friction》2025年第2期3-17,共15页Lin Huang Guangzhao Huang Dandan Zhang Xiangyu Chen 
supported by the National Science Fund of China for Excellent Young Scholar(No.52322313);the National Key R&D Project from Minister of Science and Technology(No.2021YFA1201601);the National Natural Science Foundation of China(No.62174014),the Beijing Nova Program(No.Z201100006820063);the Youth Innovation Promotion Association,CAS(No.2021165),the Innovation Project of Ocean Science and Technology(No.22-3-3-hygg-18-hy);State Key Laboratory of New Ceramic and Fine Processing Tsinghua University(No.KFZD202202);the Fundamental Research Funds for the Central Universities(No.292022000337);the Young TopNotch Talents Program of Beijing Excellent Talents Funding(No.2017000021223ZK03);the Beijing Municipal Natural Science Foundation(No.4222067).
The application study of triboelectric and electrostatic effects,with roots tracing back hundreds of years,has continued to evolve and develop in industrial production,science,technology,and other fields.Numerous meth...
关键词：triboelectric effect APPLICATION triboelectric materials preparation and processing 
Techniques for surface charge measurements and exploring contact electrification
《Friction》2025年第2期19-37,共19页Shiquan Lin Chi Zhang Tianmin Shao 
supported by the National Natural Science Foundation of China(Nos.52375213,52005044,and 52450006).
Contact electrification(CE)is one of the most important physical phenomena within the realm of surface science,with a history spanning over 2,600 years.Although numerous experiments have been conducted to detect CE an...
关键词：TRIBOELECTRIFICATION contact electrification(CE) charge density interfacial charge transfer measurement 
Electrostatic charging at the solid-liquid interface:Strategies for liquid flow sensing
《Friction》2025年第2期39-48,共10页Yan Araujo Santos da Campo Kelly Schneider Moreira Ezequiel Lorenzett Thiago Augusto Lima Burgo 
supported by the Brazilian agencies MCTIC/CNPq(465452/2014-0),FAPESP(2014/50906-9),and CAPES-Finance Code 001 through INCT/INOMAT(National Institute for Complex Functional Materials)and MCT/Finep/CT-Infra 02/2010.Yan Araujo Santos da Campo acknowledges CAPES(88887.674802/2022-00)for receiving a master’s degree fellowship.Authors have used large language models(ChatGTP)to improve readability and language.
A particular kind of triboelectrification occurs during the flow of liquids through tubes.Here,we used Faraday cups and Kelvin probes to investigate the charge of aqueous solutions and alcohols flowing through a polyt...
关键词：contact charging flow electrification sensors solid-water interface NANOCOMPOSITE electric double layer 
Sedimentation-driven one-step fabrication of bifunctional single-layered triboelectric nanogenerator from sol-state composite precursor
《Friction》2025年第2期49-56,共8页Yoonsang Ra Dongik Kam Sunmin Jang Sumin Cho Donghan Lee Dongwhi Choi 
supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)(No.RS-2024-00344920);supported by the Human Resources Development of the Korea Institute of Energy Technology Evaluation and Planning(KETEP)grant funded by the Ministry of Trade,Industry and Energy of Korea(No.RS2023-00244330).
Although the triboelectric nanogenerator(TENG)has been highlighted as a promising mechanical energy harvester,the requirement of stacking the two individual layers,contact and conductive layers,has been ball and chain...
关键词：triboelectric nanogenerator one-step fabrication SEDIMENTATION bifunctional composite film 
DNA-based recyclable moist-electric generator
《Friction》2025年第2期57-62,共6页Tianlei Guang Yaxing Huang Haiyan Wang Tiancheng He Kaixuan Zhu Yujuan Zhang Hongfei Shang Jian Li Huhu Cheng Liangti Qu 
supported by the financial support from the National Natural Science Foundation of China(22075165,22035005,52350362,22205129,52090032,and 52022051);Tsinghua-Foshan Innovation Special Fund(2020THFS0501);supported by Shanxi Province Science and Technology Cooperation and Exchange Special Project(202204041101028);the Shanxi Provincial Key Laboratory of Advanced Carbon Electrode Materials(202104010910019).
Recently developed moist-electric generator(MEG)can spontaneously produce electricity after absorbing water from the air,delivering an interesting and novel power harvesting process.The employment of environment-frien...
关键词：moist-electric generator(MEG) DNA biological substrates electricity generation 
Dynamics of electron transfer and coupling between charging and discharging in triboelectrification between insulators
《Friction》2025年第2期63-71,共9页Wei Li Lei Zhu Liran Ma Xuefeng Xu 
supported by the National Natural Science Foundation of China(52375166).
Although triboelectrification(TE)is essential in many industrial and scientific fields,its charge transfer mechanisms are still not fully understood.In this paper,the charging-induced electric potential on the frictio...
关键词：triboelectrification(TE) electron transfer dynamics DISCHARGING capacitor model 
A quantitative model of triboelectric charge transfer
《Friction》2025年第2期73-87,共15页Karl P.Olson Laurence D.Marks 
supported by the Northwestern University McCormick School of Engineering,USA.
Triboelectricity,when rubbing or contacting materials causes electric charge transfer,is ubiquitous across many fields,and has been studied in detail for centuries.Despite this,a complete description of triboelectrici...
关键词：TRIBOELECTRICITY FLEXOELECTRICITY ASPERITIES charge transfer contact mechanics ELECTROMECHANICS 
Monitoring of lubrication and wear in-situ by triboelectrification under grease lubrication
《Friction》2025年第2期89-98,共10页Yiming Lei Yange Feng Zixiang Wu Qiang Gao Zhuopei Zhang Wenpeng Wang Liucheng Wang Youqiang Wang Daoai Wang 
the financial support of the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB0470103);the Key Research and Development Program in Shandong Province(No.SYS202203);the National Natural Science Foundation of China(Nos.52275219,U21A2046,52205230,52205233);the Program for Taishan Scholars of Shandong Province(No.ts20190965);the Key Research Program of the Chinese Academy of Sciences(No.ZDBS-ZRKJZ-TLC010);the Western Light Project of CAS(No.xbzg-zdsys-202118);Major Science and Technology Projects in Gansu Province(No.22ZD6GA002);the Major Program of the Lanzhou Institute of Chemical Physics,CAS(No.ZYFZFX-5).
The stable operation of friction pairs is one of the most critical factors to maintain the stable operation of mechanical equipment.The real-time monitoring of lubrication state of the friction pair is very important ...
关键词：friction sensing wear warning triboelectric sensor in-situ monitoring real-time 
Silicon-based tribovoltaic nanogenerators:Surface chemistry isotope effect on device performance and durability
《Friction》2025年第2期99-110,共12页Xin Lyu Melanie Macgregor Nadim Darwish Simone Ciampi 
Simone Ciampi and Melanie Macgregor acknowledge support from the Australian Research Council(Grant Nos.DP220100553,FT190100148,and FT200100301);the instruments and expertise of Microscopy Australia at the Future Industries Institute,University of South Australia,enabled by NCRIS,university,and state government support.
Triboelectric nanogenerators(TENGs)are advanced devices designed to harness mechanical energy from various sources such as vibrations,friction,or shear and convert it into electrical energy.Schottkybased tribovoltaic ...
关键词：triboelectric nanogenerators(TENGs) Schottky diodes silicon surface chemistry organic monolayers isotope effects FLEXOELECTRICITY 
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