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Self‐Powered Cardiac Pacemaker Enabled by Flexible Single Crystalline PMN‐PT Piezoelectric Energy Harvester 下载免费PDF全文
Geon‐Tae Hwang Hyewon Park Jeong‐Ho Lee SeKwon Oh Kwi‐Il Park Myunghwan Byun Hyelim Park Gun Ahn Chang Kyu Jeong Kwangsoo No HyukSang Kwon Sang‐Goo Lee Boyoung Joung Keon Jae Lee 《Advanced materials (Deerfield Beach, Fla.)》2014,26(28):4880-4887
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Nanogenerators: Highly‐Efficient,Flexible Piezoelectric PZT Thin Film Nanogenerator on Plastic Substrates (Adv. Mater. 16/2014) 下载免费PDF全文
Kwi‐Il Park Jung Hwan Son Geon‐Tae Hwang Chang Kyu Jeong Jungho Ryu Min Koo Insung Choi Seung Hyun Lee Myunghwan Byun Zhong Lin Wang Keon Jae Lee 《Advanced materials (Deerfield Beach, Fla.)》2014,26(16):2450-2450
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Piezoelectric Sensors: Self‐Powered Real‐Time Arterial Pulse Monitoring Using Ultrathin Epidermal Piezoelectric Sensors (Adv. Mater. 37/2017) 下载免费PDF全文
Dae Yong Park Daniel J. Joe Dong Hyun Kim Hyewon Park Jae Hyun Han Chang Kyu Jeong Hyelim Park Jung Gyu Park Boyoung Joung Keon Jae Lee 《Advanced materials (Deerfield Beach, Fla.)》2017,29(37)
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Nanogenerators: High‐Performance Piezoelectric Nanogenerators with Imprinted P(VDF‐TrFE)/BaTiO3 Nanocomposite Micropillars for Self‐Powered Flexible Sensors (Small 23/2017) 下载免费PDF全文
Xiaoliang Chen Xiangming Li Jinyou Shao Ningli An Hongmiao Tian Chao Wang Tianyi Han Li Wang Bingheng Lu 《Small (Weinheim an der Bergstrasse, Germany)》2017,13(23)
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High‐Performance Piezoelectric Nanogenerators with Imprinted P(VDF‐TrFE)/BaTiO3 Nanocomposite Micropillars for Self‐Powered Flexible Sensors 下载免费PDF全文
Xiaoliang Chen Xiangming Li Jinyou Shao Ningli An Hongmiao Tian Chao Wang Tianyi Han Li Wang Bingheng Lu 《Small (Weinheim an der Bergstrasse, Germany)》2017,13(23)
Piezoelectric nanogenerators with large output, high sensitivity, and good flexibility have attracted extensive interest in wearable electronics and personal healthcare. In this paper, the authors propose a high‐performance flexible piezoelectric nanogenerator based on piezoelectrically enhanced nanocomposite micropillar array of polyvinylidene fluoride‐trifluoroethylene (P(VDF‐TrFE))/barium titanate (BaTiO3) for energy harvesting and highly sensitive self‐powered sensing. By a reliable and scalable nanoimprinting process, the piezoelectrically enhanced vertically aligned P(VDF‐TrFE)/BaTiO3 nanocomposite micropillar arrays are fabricated. The piezoelectric device exhibits enhanced voltage of 13.2 V and a current density of 0.33 µA cm?2, which an enhancement by a factor of 7.3 relatives to the pristine P(VDF‐TrFE) bulk film. The mechanisms of high performance are mainly attributed to the enhanced piezoelectricity of the P(VDF‐TrFE)/BaTiO3 nanocomposite materials and the improved mechanical flexibility of the micropillar array. Under mechanical impact, stable electricity is stably generated from the nanogenerator and used to drive various electronic devices to work continuously, implying its significance in the field of consumer electronic devices. Furthermore, it can be applied as self‐powered flexible sensor work in a noncontact mode for detecting air pressure and wearable sensors for detecting some human vital signs including different modes of breath and heartbeat pulse, which shows its potential applications in flexible electronics and medical sciences. 相似文献
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Nanogenerators: Highly Stretchable Piezoelectric‐Pyroelectric Hybrid Nanogenerator (Adv. Mater. 5/2014) 下载免费PDF全文
Ju‐Hyuck Lee Keun Young Lee Manoj Kumar Gupta Tae Yun Kim Dae‐Yeong Lee Junho Oh Changkook Ryu Won Jong Yoo Chong‐Yun Kang Seok‐Jin Yoon Ji‐Beom Yoo Sang‐Woo Kim 《Advanced materials (Deerfield Beach, Fla.)》2014,26(5):820-820
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Nanogenerators: Hydrophobic Sponge Structure‐Based Triboelectric Nanogenerator (Adv. Mater. 29/2014) 下载免费PDF全文
Keun Young Lee Jinsung Chun Ju‐Hyuck Lee Kyeong Nam Kim Na‐Ri Kang Ju‐Young Kim Myung Hwa Kim Kyung‐Sik Shin Manoj Kumar Gupta Jeong Min Baik Sang‐Woo Kim 《Advanced materials (Deerfield Beach, Fla.)》2014,26(29):4909-4909
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Flexible Electronics: Flash‐Induced Self‐Limited Plasmonic Welding of Silver Nanowire Network for Transparent Flexible Energy Harvester (Adv. Mater. 5/2017) 下载免费PDF全文
Jung Hwan Park Geon‐Tae Hwang Shinho Kim Jeongmin Seo Hong‐Jin Park Kyoungsik Yu Taek‐Soo Kim Keon Jae Lee 《Advanced materials (Deerfield Beach, Fla.)》2017,29(5)
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Smart Electrolytes: Thermoplastic Elastomer‐Enabled Smart Electrolyte for Thermoresponsive Self‐Protection of Electrochemical Energy Storage Devices (Adv. Mater. 36/2016) 下载免费PDF全文
Ye Shi Heonjoo Ha Atheer Al‐Sudani Christopher J. Ellison Guihua Yu 《Advanced materials (Deerfield Beach, Fla.)》2016,28(36):7810-7810
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Self‐Healing: Continuous Self‐Healing Life Cycle in Vascularized Structural Composites (Adv. Mater. 25/2014) 下载免费PDF全文
Jason F. Patrick Kevin R. Hart Brett P. Krull Charles E. Diesendruck Jeffrey S. Moore Scott R. White Nancy R. Sottos 《Advanced materials (Deerfield Beach, Fla.)》2014,26(25):4189-4189
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