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| 1 | Embedding variable micro-capacitors polydimethylsiloxane for enhancing output of triboelectric nanogenerator in power显示文摘 | Xiaona Xia Jie Chen Hengyu Guo Guanlin Liu Dapeng Wei Yi Xi Xue Wang Chenguo Hu | 2017 | Nano Research2017，10，1： | 7 |
| 2 | Magnetic Array Assisted Triboelectric Nanogenerator Sensor for Real‑Time Gesture Interaction显示文摘In human-machine interaction,robotic hands are useful in many scenarios.To operate robotic hands via gestures instead of handles will greatly improve the convenience and intuition of human-machine interaction.Here,we present a magnetic array assisted sliding triboelectric sensor for achieving a real-time gesture interaction between a human hand and robotic hand.With a finger’s traction movement of flexion or extension,the sensor can induce positive/negative pulse signals.Through counting the pulses in unit time,the degree,speed,and direction of finger motion can be judged in realtime.The magnetic array plays an important role in generating the quantifiable pulses.The designed two parts of magnetic array can transform sliding motion into contact-separation and constrain the sliding pathway,respectively,thus improve the durability,low speed signal amplitude,and stability of the system.This direct quantization approach and optimization of wearable gesture sensor provide a new strategy for achieving a natural,intuitive,and real-time human-robotic interaction. | Ken Qin Chen Chen Xianjie Pu Qian Tang Wencong He Yike Liu Qixuan Zeng Guanlin Liu Hengyu Guo Chenguo Hu | 2021 | Nano-Micro Letters2021，13，3： | 5 |
| 3 | Double-induced-mode integrated triboelectric nanogenerator based on spring steel to maximize space utilization显示文摘综合 multilayered 摩擦电 nanogenerators (TENG ) 是一条有效途径解决单人赛分层的 TENG 为完成高产量力量密度引起的不够的精力问题。然而,很综合的 multilayered TENG 有相对大的体积。这里,综合摩擦电 nanogenerator (DI-TENG ) 基于春天钢盘子表现为的 double-induced-mode 为收获的周围的颤动精力的一台划算、简单、高效的设备。唯一的可堆迭的菱形结构,在弹簧,钢盘子骨骼充当并且作为电极,能提高输出性能并且最大化空格利用。有五的 DI-TENG 在 12 厘米物浥湥?景愠氠睯漠敶灲瑯湥楴污漠?的体积重复了单位??噭琠?捡楨癥??‰?敬畣慬?敤潳灲楴湯?硅数楲敭瑮污祬洠慥?敲?楤晦牥湥楴污眠牯?畦据楴湯愠??畦据楴湯漠?整灭牥瑡牵?桳睯?敤潳灲楴湯瀠慥獫愠??愠摮????桴楥?汥'虪罐嫖蹫u潲数瑲敩?桳睯朠敲瑡瀠瑯湥楴污映牯爠慥?楴敭?湩猠瑩?潭楮潴楲杮漠?潭敬畣慬?摡潳灲楴湯愠摮搠獥牯瑰潩??瑬潨杵?桴?潭敬畣慬?摡潳灲楴湯椭摮'讚涌畺{?湩琠敨攠敬瑣潲楮?潷歲映湵瑣潩?獩瘠牥?敳獮瑩癩?椠?潤獥渠瑯栠癡?湡?...?睯癥牥?桴?整灭牥瑡牵?敤数摮湥祣漠?桴? | Guanlin Liu Hengyu Guo Lin Chen Xue Wang Dapeng Wei Chenguo Hu | 2016 | Nano Research2016，9，11： | 2 |
| 4 | Coupling effects of urea types and subsoiling on nitrogen–water use and yield of different varieties of maize in northern China显示文摘 | Hengyu Hu Tangyuan Ning Zengjia Li Huifang Han Zongzheng Zhang Shujun Qin Yanhai Zheng | 2013 | Field Crops Research2013，，： | 2 |
| 5 | Coupling effects of urea types and subsoiling on nitrogen-water use and yield of differ- ent varieties of maize in northern China 显示文摘 | Hu Hengyu Ning Tangyuan Li Zengjia | 2013 | Field Crops Research2013，142，： | 1 |
| 6 | High Output Performance and Ultra-Durable DC Output for Triboelectric Nanogenerator Inspired by Primary Cell显示文摘Triboelectric nanogenerator(TENG)is regarded as an effective strategy to convert environment mechanical energy into electricity to meet the distributed energy demand of large number of sensors in the Internet of Things(IoTs).Although TENG based on the coupling of triboelectrification and air-breakdown achieves a large direct current(DC)output,material abrasion is a bottleneck for its applications.Here,inspired by primary cell and its DC signal output characteristics,we propose a novel primary cell structure TENG(PC-TENG)based on contact electrification and electrostatic induction,which has multiple working modes,including contact separation mode,freestanding mode and rotation mode.The PC-TENG produces DC output and operates at low surface contact force.It has an ideal effective charge density(1.02 m Cm^(-2)).Meanwhile,the PC-TENG shows a superior durability with 99% initial output after 100,000 operating cycles.Due to its excellent output performance and durability,a variety of commercial electronic devices are powered by PC-TENG via harvesting wind energy.This work offers a facile and ideal scheme for enhancing the electrical output performance of DC-TENG at low surface contact force and shows a great potential for the energy harvesting applications in IoTs. | Shaoke Fu Wencong He Huiyuan Wu Chuncai Shan Yan Du Gui Li Ping Wang Hengyu Guo Jie Chen Chenguo Hu | 2022 | Nano-Micro Letters2022，14，9： | 1 |
| 7 | Triboelectric nanogenerator based on magnetically induced retractable spring steel tapes for efficient energy harvesting of large amplitude motion显示文摘自从它在 2012 被建议,摩擦电 nanogenerator 吸引了全球注意;新应用的探索以这块地里的许多热情是进行中的。在这份报纸,我们在场基于有磁力地导致的可收回的春天,钢拍摄的新奇摩擦电 nanogenerator (MR-TENG ) 到开发从大振幅收获周期的运动的精力,它是采用新材料的一个机灵的图案。像磁带的结构的设计保证磨擦层的联系 / 分开方向对外部力量的方向垂直,打破有垂直联系 / 分开运动的以前的 nanogenerators 的振幅限制。与灵活春天钢磁带结合了,这个图案启用因此拓宽它的应用程序的可移植性。可以影响产量表演的工作机制和因素系统地被学习。结果证明最大的电线走火电流,开电路的电压和即时功率分别地是 21 A, 342 V,和 1.8 mW。而且,我们也表明 MR-TENG 的大潜力用作一个自我动力的排水量传感器和便携式的紧急情况电源供应。这个工作极大地通过新材料选择和创新结构的设计拓宽摩擦电 nanogenerators (TENG ) 的应用程序。 | Guanlin Liu Jie Chen Hengyu Guo Meihui Lai Xianjie Pu Xue Wang Chenguo Hu | 2018 | Nano Research2018，11，2： | 1 |
| 8 | Coupling effects of urea types and subsoiling on nitrogen–water use and yield of different varieties of maize in northern China显示文摘 | Hengyu Hu Tangyuan Ning Zengjia Li Huifang Han Zongzheng Zhang Shujun Qin Yanhai Zheng | 2013 | Field Crops Research2013，，： | 1 |
| 9 | Ultrahigh Performance Triboelectric Nanogenerator Enabled by Charge Transmission in Interfacial Lubrication and Potential Decentralization Design显示文摘Triboelectric nanogenerator (TENG) is a promising strategy for harvesting low frequency mechanical energy. However, the bottlenecks of limited electric output by air/dielectric breakdown and poor durability by material abrasion seriously restrict its further improvement. Herein, we propose a liquid lubrication promoted sliding mode TENG to address both issues. Liquid lubrication greatly reduces interface material abrasion, and its high breakdown strength and charge transmission effect further enhance device charge density. Besides, the potential decentralization design by the voltage balance bar effectively suppresses the dielectric breakdown. In this way, the average power density up to 87.26 W·m^(-2)·Hz^(-1), energy conversion efficiency of 48%, and retention output of 90% after 500,000 operation cycles are achieved, which is the highest average power density and durability currently. Finally, a cell phone is charged to turn on by a palm-sized TENG device at 2 Hz within 25 s. This work has a significance for the commercialization of TENG-based self-powered systems. | Wencong He Wenlin Liu Shaoke Fu Huiyuan Wu Chuncai Shan Zhao Wang Yi Xi Xue Wang Hengyu Guo Hong Liu Chenguo Hu | 2022 | Research2022，，4： | 0 |
| 10 | Simultaneously mastering operando strain and reconstruction effects via phase-segregation strategy for enhanced oxygen-evolving electrocatalysis显示文摘Material strain and reconstruction effects are critical for catalysis reactions,but current insights into operando strain effects during reaction and means to master catalyst reconstruction are still lacking.Here,we propose a facile thermal-induced phase-segregation strategy to simultaneously master material operando strain and reconstruction effects for enhanced oxygen-evolving reaction(OER).Specifically,self-assembled and controllable layered LiCoO_(2)phase and Co_(3)O_(4)spinel can be generated from pristine Li2Co_(2)O_(4)spinel via Li and O volatilization under different temperatures,realizing controllable proportions of two phases by calcination temperature.Combined operando and ex-situ characterizations reveal that obvious tensile strain along(003)plane appears on layered LixCoO_(2)phase during OER,while low-valence Co_(3)O_(4)phase transforms into high-valence CoOOHx,realizing simultaneous operando strain and reconstruction effects.Further experimental and computational investigations demonstrate that both strained LixCoO_(2)phase and reconstructed CoOOHxcompound contribute to the beneficial adsorption of important OH-reactants,while respective roles in activity and stability are uncovered by exploring their latticeoxygen participation mechanism.This work not only reveals material operando strain effects during OER,but also inaugurates a new thermal-induced phase-segregation strategy to artificially master material operando strain and reconstruction effects,which will enlighten rational material design for many potential reactions and applications. | Daqin Guan Chenliang Shi Hengyue Xu Yuxing Gu Jian Zhong Yuchen Sha Zhiwei Hu Meng Ni Zongping Shao | 2023 | Journal of Energy Chemistry2023，，7： | 0 |
| 11 | Chain-flip plate triboelectric nanogenerator arranged longitudinally under water for harvesting water wave energy显示文摘Triboelectric nanogenerator(TENG)is a new cost-effective blue energy harvesting technology for its great performance in low frequency.However,many related energy harvesters operate on water surface,ignoring the ocean’s depth.Herein,a chainflipped plate TENG(CFP-TENG),consisting of longitudinally arranged repeating units,is proposed to collect wave energy.The chain structure design allows the surface wave energy to act effectively on the underwater generator.The maximum output power per unit ocean area reaches 1.5 W·m^(-2) at a loading resistance of 30 MΩ.Optimization of device parameters and application demonstrations are explored.Compared with previous works,the utilization rate of wave energy has been significantly improved.This work not only provides a new method to optimize the output of TENG but also makes a crucial step in promoting practical applications of TENG in renewable blue energy. | Yan Du Qian Tang Shaoke Fu Chuncai Shan Qixuan Zeng Hengyu Guo Chenguo Hu | 2023 | Nano Research2023，16，9： | 0 |
| 12 | High performance wide frequency band triboelectric nanogenerator based on multilayer wave superstructure for harvesting vibration energy显示文摘Efficiently converting the random vibration energy widely existed in human activities and natural environments into electricity is significant to the local power supply of sensor nodes in the internet of things.However,the conversion efficiency of energy harvester is relatively low due to the limitation of device’s intrinsic frequency.In this work,a multi-layered,wavy super-structuredtriboelectric nanogenerator(SS-TENG)is designed,whose output performances can be greatly promoted by combining the charge excitation mechanism.The steel sheet acts not only as an electrode but also as a supporter for the overall frame of SSTENG,which effectively improves the space utilization rate and results in a volume charge density up to 129 mC·m^(−3).In addition,the resonant frequency width of the SS-TENG can be widened by changing the parameters of the superstructure.For demonstration,the SS-TENG can sustainably drive two temperature and humidity sensors in parallel by harvesting vibration energy.This work may provide an effective strategy for harvesting vibration energy and broadening frequency response. | Song Tang Wenxuan Chang Gui Li Jianfeng Sun Yan Du Xindan Hui Qian Tang Zhihao Hu Jiaqi Li Jie Chen Wencong He Hengyu Guo | 2023 | Nano Research2023，16，5： | 0 |
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