High-performance triboelectric nanogenerator based on 2D graphitic carbon nitride for self-powered electronic devices

被引：11

作者：

Ruthvik, K. ^{[1
]}

Babu, Anjaly ^{[2
]}

Supraja, P. ^{[2
]}

Navaneeth, M. ^{[2
]}

Mahesh, V. ^{[2
]}

Kumar, K. Uday ^{[2
]}

Kumar, R. Rakesh ^{[2
]}

Rao, B. Manmada ^{[1
]}

Haranath, D. ^{[2
]}

Prakash, K. ^{[3
]}

机构：

[1] Vellore Inst Technol, Dept Phys, Vijayawada 522237, India

[2] Natl Inst Technol, Dept Phys, Energy Mat & Devices Lab, Warangal 506004, India

[3] Natl Inst Technol, Dept Elect & Commun Engn, Warangal 506004, India

来源：

MATERIALS LETTERS | 2023年 / 350卷

关键词：

Polymeric composites; Nanogenerators; Graphitic carbon nitride; Energy storage and conversion; Electrical properties; UREA;

D O I：

10.1016/j.matlet.2023.134947

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Triboelectric nanogenerators (TENGs) are a promising technology for harvesting mechanical energy from various sources. In this work, we report on the fabrication and performance of a TENG device using a 2D graphitic carbon nitride (g-C3N4)/silicone hybrid film. The synthesis of g-C3N4 was achieved through a low-cost one-step pyrolysis process using urea as the precursor. The TENG device exhibited a high output voltage -550 V, current -110 & mu;A, and a power density of about 4.19 W/m2 when paired g-C3N4/silicone with Kapton. Overall, the TENG device exhibited a multi-fold increment in power density compared to previous g-C3N4-based TENGs.

引用

页数：4

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