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7篇 您的检索式:作者名="Youbin ZHENG"
    题名 作者 年代 出处 被引量
1Triboelectrification based on double-layered polyaniline nanofibers for self-powered cathodic protection driven by wind显示文摘Polyaniline nanofibers (PANI NF ) 被介绍为自我动力的 cathodic 保护作为新力量来源构造风驱动的摩擦电 nanogenerator (TENG ) 。PANI NF 用作磨擦层由收获风精力以及进行的层在 TENG 转移费用产生费用。PANI 基于 NFs 的 TENG 在 15 m/s 的风速度下面与 375 V, 248 A 的短当前的电路,和 14.5 mW 的相应力量的最大的产量电压展出高产量表演。另外,一个自我动力的耐蚀系统被把基于 PANI 的 TENG 用作力量来源构造。沉浸实验和电气化学的大小证明碳钢结合了风驱动的 TENG 有效地在腐蚀潜力与明显的开的电路潜力落下和否定移动被保护。聪明的自我动力的设备以应用正在答应由处于周围的条件利用风精力保护金属免受腐蚀的伤害。Siwen Cui Youbin Zheng Jun Liang Daoai Wang 2018Nano Research2018,11,4:7
2A triboelectric/electromagnetic hybrid generator for efficient wind energy collection and power supply for electronic devices显示文摘Harvesting energy from ambient environment has been considered as a promising strategy for driving portable electronic devices in a sustainable way. A wind driven triboelectric-electromagnetic hybrid nanogenerator has been fabricated to convert wind energy into electricity. It is composed of an electromagnetic generator(EMG) and a triboelectric nanogenerator(TENG) with the output power of 35 and 0.32 mW, respectively when the wind speed is 5 m/s. Generally, TENG shows a low current output with a high voltage output characteristic, on the contrary the EMG shows a high current output and a low voltage output. This hybrid nanogenerator overcomes these problems and exhibits comprehensive and efficient performance on scavenging energy.Moreover, in view of the output performance and charging ability of the hybrid nanogenerator, it shows high stability, making it suitable for charging capacitors or batteries and driving portable electronics sustainably. A new structure of integrated TENG and EMG was designed to harvest wind energy, which shows potential applications in portable and small device power supply system, especially in the areas of remote mountains, deserts, islands, etc., as emergency power supply.XU GuanPing ZHENG YouBin FENG YanGe MA ShaoChen LUO Ning FENG Min CHEN ShouGang WANG DaoAi 2021Science China(Technological Sciences)2021,64,9:2
3Effects of ozone on the production and utilization of assimilates in Plantago major显示文摘Zheng Youbin Lyons Tom Barnes Jeremh 2000Environmental and Experimental Botany2000,43,2:1
4'X' shaped incision and local skin flap: a new surgical method for auricle keloid excision and reconstruction显示文摘Zheng Q Weizhong L Youbin W 2012Dermatologic Surgery2012,38,8:1
5The response of plant growth and leaf gas exchange to the speed of lamp movement in a greenhouse显示文摘Theo J. Blom Youbin Zheng 2008Scientia Horticulturae2008,,2:1
6New starch capsules with antistatic,anti-wear and superlubricity properties显示文摘Adsorption of drug powder is caused by triboelectrification on the surface of starch capsule during filling process.Furthermore,high wear rate and poor water lubricity also hinder the further practical applications of traditional starch capsule.To solve these problems,a glycerol-modified starch capsule with perfect anti-triboelec-trification and enhanced lubrication performance was fabricated.Hydrogen bond between glycerol and starch molecules could reduce the bound water content on the capsule surface and thus realizes anti-triboelectrification.By adding glycerol,a three-tier structure composed of starch-glycerol-water is formed through hydrogen bonding on the surface of the starch film,which has been proven to be favorable for lubrication performance.When 5% glycerol is added,the short-circuit current(I_(sc))of starch-based triboelectric nanogenerator(TENG)is reduced by 86%,and the wear volume of the starch film is reduced by 89%.Underwater lubrication condition,the lubrication performance of the starch-glycerol film can reach the super lubricated level with a friction coefficient of about 0.005.This work provides a new route to obtain modified starch capsules with improved anti-triboelectrification property,reduced wear rate and superlubricity property.Nannan WANG Youbin ZHENG Yange FENG Liqiang ZHANG Min FENG Xiaojuan LI Daoai WANG 2021Frontiers of Materials Science2021,15,2:0
7The marriage of sealant agent between structure transformable silk fibroin and traditional Chinese medicine for faster skin repair显示文摘Fast skin repair is critical for less infection, less pain and high quality of life, which is still limited with undesirable rehabilitation speed and side effects. Currently, laser-activated silk sealant agent without suture and gauze has been demonstrated promising for fast skin repair taking advantage of its structural transformation after heating. Nevertheless, more efficient healing effects and less side effects of laseractivated silk sealant agent remains challenging due to absence of suitable photo-thermal materials and robust/biomimetic protein materials. In this work, the marriage between silk protein and Rehmanniae radix preparata(a kind of the traditional Chinese herb) has been demonstrated as a novel and effective way to achieve an excellent healing effect for skin repair. The non-toxicity, high photothermal conversion efficiency and healing mechanism are systematically studied and proved. This new methodology might shed a new light for combining dark traditional Chinese medicine and silk fibroin for advanced wound healing technology.Rongjun Zhang Youbin Zheng Tianqing Liu Ning Tang Lianzhi Mao Lihan Lin Jiahui Ye Luoyijun Xie Wenwen Hu Weiwei Wu Wenzhen Liao Miaomiao Yuan 2022Chinese Chemical Letters2022,33,3:0
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