Inversely polarised ferroelectric polymer contact electrodes for triboelectric-like generators from identical materials

被引：50

作者：

Sutka, A. ^{[1
,2
]}

Malnieks, K. ^{[1
]}

Linarts, A. ^{[3
]}

Timusk, M. ^{[1
,2
]}

Jurkans, V. ^{[3
]}

Gornevs, I. ^{[3
]}

Blums, J. ^{[3
]}

Berzina, A. ^{[3
]}

Joost, U. ^{[2
]}

Knite, M. ^{[3
]}

机构：

[1] Riga Tech Univ, Res Lab Funct Mat Technol, Fac Mat Sci & Appl Chem, Paula Valdena 3-7, LV-1048 Riga, Latvia

[2] Univ Tartu, Inst Phys, W Ostwaldi Str 1, EE-50411 Tartu, Estonia

[3] Riga Tech Univ, Inst Tech Phys, Paula Valdena 3-7, LV-1048 Riga, Latvia

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2018年 / 11卷 / 06期

关键词：

SURFACE FUNCTIONALIZATION; ENERGY-CONVERSION; NANOGENERATOR; PERFORMANCE; ELECTRIFICATION; OUTPUT; MOTION;

D O I：

10.1039/c8ee00550h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Although it is known that triboelectric nanogenerators (TENGs) based on ferroelectric polymer films show better performance, the origin of this enhancement remains poorly understood. To date, it has been accepted that enhancement is observed due to shift of the effective work function of the ferroelectric polymer insulator, which in turn enhances electron transfer between the TENG electrodes. The present study reveals that this view is incorrect and, in reality, the enhancement is observed due to induction driven by piezoelectric charges. Furthermore a novel piezoelectric-electrostatic generator (PEEG) has been constructed from inversely polarised polyvinylidene films, which exhibits higher performance than TENGs for mechanical energy conversion to electricity.

引用

页码：1437 / 1443

页数：7

共 40 条

[1] Contact Electrification between Identical Materials [J].

Apodaca, Mario M. ;

Wesson, Paul J. ;

Bishop, Kyle J. M. ;

Ratner, Mark A. ;

Grzybowski, Bartosz A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (05) :946-949

[2] Dipole-moment-induced effect on contact electrification for triboelectric nanogenerators [J].

Bai, Peng ;

Zhu, Guang ;

Zhou, Yu Sheng ;

Wang, Sihong ;

Ma, Jusheng ;

Zhang, Gong ;

Wang, Zhong Lin .

NANO RESEARCH, 2014, 7 (07) :990-997

[3] The Mosaic of Surface Charge in Contact Electrification [J].

Baytekin, H. T. ;

Patashinski, A. Z. ;

Branicki, M. ;

Baytekin, B. ;

Soh, S. ;

Grzybowski, B. A. .

SCIENCE, 2011, 333 (6040) :308-312

[4] Is Water Necessary for Contact Electrification? [J].

Baytekin, H. Tarik ;

Baytekin, Bilge ;

Soh, Siowling ;

Grzybowski, Bartosz A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (30) :6766-6770

[5] Direct-Write Piezoelectric Polymeric Nanogenerator with High Energy Conversion Efficiency [J].

Chang, Chieh ;

Tran, Van H. ;

Wang, Junbo ;

Fuh, Yiin-Kuen ;

Lin, Liwei .

NANO LETTERS, 2010, 10 (02) :726-731

[6] Multilayered-Electrode-Based Triboelectric Nanogenerators with Managed Output Voltage and Multifold Enhanced Charge Transport [J].

Cheng, Gang ;

Zheng, Li ;

Lin, Zong-Hong ;

Yang, Jin ;

Du, Zuliang ;

Wang, Zhong Lin .

ADVANCED ENERGY MATERIALS, 2015, 5 (05)

[7]

Chiu Y., 2006, DTIP STRESA, P6

[8] Boosted output performance of triboelectric nanogenerator via electric double layer effect [J].

Chun, Jinsung ;

Ye, Byeong Uk ;

Lee, Jae Won ;

Choi, Dukhyun ;

Kang, Chong-Yun ;

Kim, Sang-Woo ;

Wang, Zhong Lin ;

Baik, Jeong Min .

NATURE COMMUNICATIONS, 2016, 7

[9] Mesoporous pores impregnated with Au nanoparticles as effective dielectrics for enhancing triboelectric nanogenerator performance in harsh environments [J].

Chun, Jinsung ;

Kim, Jin Woong ;

Jung, Woo-suk ;

Kang, Chong-Yun ;

Kim, Sang-Woo ;

Wang, Zhong Lin ;

Baik, Jeong Min .

ENERGY & ENVIRONMENTAL SCIENCE, 2015, 8 (10) :3006-3012

[10] A semi-quantitative tribo-electric series for polymeric materials: the influence of chemical structure and properties [J].

Diaz, AF ;

Felix-Navarro, RM .

JOURNAL OF ELECTROSTATICS, 2004, 62 (04) :277-290

← 1 2 3 4 →