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18th International Conference on Nanotechnology, NANO 2018

作者： Sun, Ming Liu, Huicong Chen, Tao Yang, Zhan Sun, Lining School of Mechanical and Electric Engineering Jiangsu Provincial Key Laboratory of Advanced Robotics Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou China

ISBN: (纸本)9781538653364

Harvesting energy from ambient mechanical motions is an effective and feasible method for solving limitations of conventional batteries. In this article, a highperformance large-scale and flexible triboelectric nanogenerator (TENG) for harvesting ambient mechanical energy is demonstrated. It has many advantages, such as easy scalability, good flexibility, high performance and low cost. The TENG works at cycled contact-separation mode between polyethylene terephthalate (PET) and Cu film. The performance is remarkably improved by patterning microstructures on PET film. Power density of the TENG can reach to 0.47 mW/cm3. The power obtained from the TENG is capable of lighting up as many as 105 LEDs instantaneously. © 2018 IEEE.

关键词： Nanogenerators

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Advances in Biocompatible Metal-Organic Frameworks for Biomedical Applications

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advanced materials (Deerfield Beach, Fla.) 2025年 e2503946页

作者： Zhe Li Minghong He Yuanbo Wang Jing Yang Yuexin He Xingyu Chen Weikang Zhang Hao Wu Renjie Chai Bo Wang Department of Neurology Aerospace Center Hospital School of Life Science Beijing Institute of Technology Beijing 100081 P. R. China. Key Laboratory of Cluster Science Ministry of Education Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China. Aerospace Center Hospital Peking University Aerospace Clinical College Beijing 100049 P. R. China. Department of Neurosurgery Xuanwu Hospital Capital Medical University Beijing 100069 P. R. China. State Key Laboratory of Digital Medical Engineering Department of Otolaryngology Head and Neck Surgery Zhongda Hospital School of Medicine Advanced Institute for Life and Health Jiangsu Province High-Tech Key Laboratory for Bio-Medical Research Southeast University Nanjing 210096 P. R. China. Co-Innovation Center of Neuroregeneration Nantong University Nantong 226001 P. R. China. Department of Otolaryngology Head and Neck Surgery Sichuan Provincial People's Hospital School of Medicine University of Electronic Science and Technology of China Chengdu 610072 P. R. China. Southeast University Shenzhen Research Institute Shenzhen 518063 P. R. China.

Metal-organic frameworks (MOFs) have many excellent properties, such as adjustable pore size and volume, clear active sites, high specific surface area and other inherent characteristics. It makes them suitable for various applications, including disease treatment, imaging, and sensing. The article reviews several types of biocompatible MOFs and their recent advances in biomedical applications, especially in disease therapy. Finally, the challenges to be overcome in this field and the application prospects of this material in biomedicine are prospected.

关键词： biocompatibility biomaterials biomedicine metal‐organic frameworks (MOFs)

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Cooperative Carbon Nanotube Nanomanipulation For Field Effect Transistor

Cooperative Carbon Nanotube Nanomanipulation For Field Effec...

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IEEE International Conference on Nano/Micro Engineered and Molecular Systems

作者： Donglei Chen Lining Sun Zhan Yang Toshio Fukuda Tao Chen Provincial Jiangsu Key Laboratory for Advanced Robotics and Collaborative Innovation Center of Suzhou Nano Science and Technology soochow university Suzhou China Department of Micro-Nano Systems Engineering Nagoya University Janpan

In this paper, based on the operating environment of scanning electron microscope (SEM), the cooperative control of carbon nanotubes by controlling multi-operator hand was realized by controlling the robot operator with multiple degrees of freedom. Firstly, the carbon nanotube was picked up from the bulk by the nano manipulations. Then the nanotube was transferred on the surface of the metal electrode of the chip using the two nano manipulations and fixed on by electron beam induced deposition (EBID). In this robotics manipulation system, operation and assembly of carbon nanotube were successfully realized. The voltage-current property of the carbon nanotube was also evaluated in the SEM.

关键词： Carbon nanotubes Electrodes Scanning electron microscopy Metals robots Probes Electron beams

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Motion control of nanomanipulation platform based on feedforward compensation inside SEM

Motion control of nanomanipulation platform based on feedfor...

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IEEE International Conference on Nano/Micro Engineered and Molecular Systems

作者： Mingyu Wang Lining Sun Zhan Yang Toshio Fukuda Tao Chen Provincial Jiangsu Key Laboratory for Advanced Robotics and Collaborative Innovation Center of Suzhou Nano Science and Technology soochow university Suzhou China Department of Micro-Nano Systems Engineering Nagoya University Japan

With the rapid development and wide application of nanotechnology, nanodevice manufacturing with nanotechnology as its core has become one of the key research areas in nanotechnology. Micro-nano operating system based on scanning electron microscope (SEM) is one of the methods to realize nanodevice manufacturing. SmarAct nanomanipulation platform is an important component of micro-nano operating system, which can realize linear motion in three-dimensional space. However, due to mechanical structure and assembly errors, the SmarAct nanomanipulation platform cannot meet the stable requirements during motion. In this paper, the visual feedback and image processing are used to describe the motion trajectory of SmarAct operator. Based on the motion mechanism of SmarAct operator, the error source is analyzed, at the same time, the motion error is modeled according to the motion trajectory. The feedforward compensation is used to realize the stable linear motion of SmarAct operator, and the interpolation algorithm is used to realize the trajectory motion control of the SmarAct nanomanipulation platform.

关键词： Trajectory Scanning electron microscopy Operating systems Carbon nanotubes Interpolation Real-time systems

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An Evaluation Method of Wearing Comfort for Exoskeleton robotsBehaviors

An Evaluation Method of Wearing Comfort for Exoskeleton Robo...

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2018 IEEE International Conference on robotics and Biomimetics, ROBIO 2018

作者： Li, Weida Zhang, Haojie Li, Juan Zhu, Qihuan Provincial Jiangsu Key Laboratory for Advanced Robotics and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou21502 China School of Mechanical and Electric Engineering Soochow University Suzhou Jiangsu215021 China

ISBN: (纸本)9781728103761

Human-machine interface (HMI) is the link between Exoskeleton and wearer, and the study of wearing comfort of HMI is of great significance for Exoskeleton robots. On the basis of the analysis of HMI mechanism model, this paper proposes an evaluating method of wearing comfort. By measuring the force of HMI mechanism and combining the wearer's subjective feeling, wearing comfort model is built. Finally, the rationality of wearing comfort model is verified by experimental research. © 2018 IEEE.

关键词： Exoskeleton (robotics)

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Recent progress in Pb-free stable inorganic double halide perovskites

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Journal of Semiconductors 2018年第7期39卷 18-23页

作者： Zhenzhu Li Wanjian Yin Soochow Institute for Energy and Materials InnovationS(SIEMIS) College of Physics Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Jiangsu Provincial Key Laboratory for Advanced Carbon Materials and Wearable Energy Technologies Soochow University

Although the power conversion efficiency（PCE） of CH3 NH3 PbI3-based solar cells has achieved 22.1%,which is comparable to commercialized thin-film CdTe and Cu（In,Ga）Se2 solar cells, the long-term stability is the main obstacle for the commercialization of perovskite solar cells. Recent efforts have been made to explore alternative inorganic perovskites, which were assumed to have better stability than organic-inorganic hybrid CH3 NH3 PbI3. In this short review, we will keep up with experiments and summarize recent progresses of inorganic double halide perovskite, in particular to Cs2 AgBiBr6, Cs2 AgInCl6, Cs2 InBiBr6 and their family members. We will also share our opinions on the promise of such class of materials.

关键词： double perovskite solar cell Pb-free

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Magnetic Continuum robot for Intelligent Manipulation in Medical Applications

SmartBot

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SmartBot 2025年

作者： Yuanbiao Ma Xuanyu An Qijun Yang Mingxue Cai Zhiqiang Tang Jinke Chang Veronica Iacovacci Tiantian Xu Li Zhang Qianqian Wang Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments School of Mechanical Engineering Southeast University Nanjing China Guangdong Provincial Key Laboratory of Robotics and Intelligent System Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen China Department of Mechanical Engineering National University of Singapore Queenstown Singapore Department of Engineering Science University of Oxford Oxford UK Department of Surgical Biotechnology Division of Surgery & Interventional Science Centre for Biomaterials in Surgical Reconstruction and Regeneration University College London London UK BioRobotics Institute Scuola Superiore Sant’Anna Pisa Italy Department of Excellence in Robotics & AI Scuola Superiore Sant’Anna Pisa Italy Department of Mechanical and Automation Engineering The Chinese University of Hong Kong Hong Kong China Chow Yuk Ho Technology Center for Innovative Medicine The Chinese University of Hong Kong Hong Kong China Multi-Scale Medical Robotics Center Hong Kong Science Park Hong Kong China

Magnetic continuum robots (MCRs) have garnered substantial attention as a new class of flexible robotic systems capable of navigating complex and confined spaces with remarkable dexterity. By combining continuous, deformable structures with remotely applied magnetic fields, MCRs achieve contactless, remote manipulation, making them well-suited for medical applications. This review introduces recent advances in MCR research, focusing on design principles, structural configurations, and control strategies. Various MCR designs and structures, including those integrated with permanent magnets, magnetic matter, ferromagnetic sphere, and micro coil, are discussed. Furthermore, different magnetic actuation platforms are introduced, and the level of MCR automation is classified based on control strategies. key intelligent manipulation capabilities of MCRs, including navigation, delivery, printing, grasping, imaging, and sensing are explored. Finally, future development priorities and directions are identified to provide insights for advancing intelligent robotic systems.

关键词： intelligent manipulation magnetic actuation magnetic continuum robot medical application

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Kinetics-limited two-step growth of van der waals puckered honeycomb Sb monolayer

arXiv

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arXiv 2020年

作者： Shi, Zhi-Qiang Li, Huiping Yuan, Qian-Qian Xue, Cheng-Long Xu, Yong-Jie Lv, Yang-Yang Jia, Zhen-Yu Chen, Yanbin Zhu, Wenguang Li, Shao-Chun National Laboratory of Solid State Microstructures School of Physics Nanjing University Nanjing210093 China Hefei National Laboratory for Physical Sciences at the Microscale Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China HefeiAnhui230026 China Key Laboratory of Strongly-Coupled Quantum Matter Physics Chinese Academy of Sciences School of Physical Sciences University of Science and Technology of China HefeiAnhui230026 China National Laboratory of Solid State Microstructures Department of Materials Science and Engineering Nanjing University Nanjing210093 China Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing210093 China Jiangsu Provincial Key Laboratory for Nanotechnology Nanjing University Nanjing210093 China

Puckered honeycomb Sb monolayer, the structural analog of black phosphorene, has been recently successfully grown by means of molecular beam epitaxy. However, little is known to date about the growth mechanism for such puckered honeycomb monolayer. In this study, by using scanning tunneling microscopy in combination with first-principles density functional theory calculations, we unveil that the puckered honeycomb Sb monolayer takes a kinetics-limited two-step growth mode. As the coverage of Sb increases, the Sb atoms firstly form the distorted hexagonal lattice as the half layer, and then the distorted hexagonal half-layer transforms into the puckered honeycomb lattice as the full layer. These results provide the atomic-scale insight in understanding the growth mechanism of puckered honeycomb monolayer, and can be instructive to the direct growth of other monolayers with the same structure. © 2020, CC0.

关键词： Molecular beam epitaxy

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Tuning the electronic structure of α-antimonene monolayer through interface engineering

arXiv

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arXiv 2020年

作者： Shi, Zhi-Qiang Li, Huiping Xue, Cheng-Long Yuan, Qian-Qian Lv, Yang-Yang Xu, Yong-Jie Jia, Zhen-Yu Gao, Libo Chen, Yanbin Zhu, Wenguang Li, Shao-Chun National Laboratory of Solid State Microstructures School of Physics Nanjing University Nanjing210093 China Hefei National Laboratory for Physical Sciences at the Microscale Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China Hefei Anhui230026 China Key Laboratory of Strongly-Coupled Quantum Matter Physics Chinese Academy of Sciences School of Physical Sciences University of Science and Technology of China Hefei Anhui230026 China National Laboratory of Solid State Microstructures Department of Materials Science and Engineering Nanjing University Nanjing210093 China Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing210093 China Jiangsu Provincial Key Laboratory for Nanotechnology Nanjing University Nanjing210093 China

The interfacial charge transfer from the substrate may influence the electronic structure of the epitaxial van der Waals (vdW) monolayers and thus their further technological applications. For instance, the freestanding Sb monolayer in puckered honeycomb phase (α-antimonene), the structural analog of black phosphorene, was predicted to be a semiconductor, but the epitaxial one behaves as a gapless semimetal when grown on the Td-WTe2 substrate. Here, we demonstrate that interface engineering can be applied to tune the interfacial charge transfer and thus the electron band of epitaxial monolayer. As a result, the nearly freestanding (semiconducting) α-antimonene monolayer with a band gap of ~170 meV was successfully obtained on the SnSe substrate. Furthermore, a semiconductor-semimetal crossover is observed in the bilayer α-antimonene. This study paves the way towards modifying the electron structure in two-dimensional vdW materials through interface engineering. © 2020, CC0.

关键词： Density functional theory

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Interfacial Oxygen Vacancy-Copper Pair Sites on Inverse CeO2/Cu Catalyst Enable Efficient CO2Electroreduction to Ethanol in Acid

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Angewandte Chemie 2025年

作者： Yan Qiao Shenyu Shen Chenghui Mao Yongchun Xiao Wenchuan Lai Yanan Wang Xingyu Zhong Yangfan Lu Prof. Jiong Li Prof. Jingjie Ge Prof. Hsien-Yi Hsu Prof. Yaqiong Su Prof. Minhua Shao Prof. Zheng Hu Prof. Hongwen Huang College of Materials Science and Engineering Hunan University Changsha Hunan 410082 P. R. China School of Chemistry Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology Xi'an Jiaotong University Xian Shanxi 710049 P. R. China Key Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Laboratory for Nanotechnology School of Chemistry and Chemical Engineering Nanjing University Nanjing Jiangsu 210023 P. R. China Shanghai Synchrotron Radiation Facility Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China School of Materials Science and Engineering State Key Laboratory of Silicon and Advanced Semiconductor Materials Zhejiang University Hangzhou Zhejiang 310027 P. R. China Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Kowloon Hong Kong 999077 P. R. China School of Energy and Environment Department of Materials Science and Engineering Centre for Functional Photonics (CFP) City University of Hong Kong Kowloon Hong Kong 999077 P. R. China Department of Chemical and Biological Engineering The Hong Kong University of Science and Technology Kowloon Hong Kong 999077 P. R. China Shenzhen Research Institute of Hunan University Shenzhen Guangdong 518055 P. R. China

Renewable electricity-driven electrochemical reduction of CO 2 offers a promising route for the production of high-value ethanol. However, the current state of this technology is hindered by low selectivity and productivity, primarily due to a limited understanding of the atomic-level active sites involved in ethanol formation. Herein, we identify that the interfacial oxygen vacancy-neighboring Cu (O v -Cu) pair sites are the active sites for CO 2 electroreduction to ethanol. A linear correlation between the density of O v -Cu pair sites and ethanol productivity is experimentally evidenced. Moreover, a high Faradaic efficiency of 48.5 % and a partial current density of 344.0 mA cm −2 for ethanol production are achieved over the inverse CeO 2 /Cu catalyst with a high density of O v -Cu pair sites in acid. Mechanistic studies that combine density functional theory calculations and spectroscopic techniques propose an O v -involved mechanism where interfacial O v sites directly activate and dissociate CO 2 into *CO in a thermodynamically spontaneous manner, thus favoring the subsequent *CHO formation and asymmetric CHO-CO coupling. Besides, the asymmetric O v -Cu pair sites could preferentially stabilize the *CH 2 CHOH intermediate, resulting in the favorable formation of ethanol over ethylene. Our findings provide new atomic-level insights into CO 2 electroreduction to ethanol, paving the way for the rational design of future catalysts.

关键词： Acidic CO2 electroreduction ethanol oxygen vacancy pair sites catalytic mechanism

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