Simple pyrolysis synthesis of multi-walled carbon nanotubes as a highly stable electrode material for supercapacitor applications

被引：5

作者：

Mandal, Manoranjan ^{[1
]}

Alam, Injamul ^{[3
]}

Sahoo, Manas Ranjan ^{[1
]}

Patra, Santosini ^{[2
]}

Mahapatra, Apurba ^{[4
]}

Nayak, Alok Kumar ^{[2
]}

Subudhi, Subhasri ^{[2
]}

Mahanandia, Pitamber ^{[2
]}

机构：

[1] Gitam Deemed Univ, Dept Phys, Bengaluru 561203, India

[2] Natl Inst Technol, Dept Phys & Astron, Rourkela 769008, India

[3] Natl Inst Technol, Dept Phys, Raipur 492010, India

[4] Polish Acad Sci, Inst Phys Chem, Kasprzaka 44-52, PL-01224 Warsaw, Poland

来源：

CHEMICAL PHYSICS LETTERS | 2024年 / 853卷

关键词：

MWCNTs; Supercapacitor; Carbon materials; Cyclic stability; Energy storage; Specific capacitance; FACILE SYNTHESIS; FUEL-CELLS; GRAPHENE; NANOPARTICLES; PERFORMANCE; COMPOSITE; SURFACE; NANOCOMPOSITES; NANOSHEETS; STORAGE;

D O I：

10.1016/j.cplett.2024.141536

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report the preparation of multi-walled carbon nanotubes (MWCNTs) by using a simple and cost-effective method for supercapacitor applications. The fabricated MWCNTs electrode shows a maximum specific capacitance of 278 F g(-1) at 1 A g(-1) and 257 F g(-1) at 5 mV/s. Also, excellent retention has been achieved in the fabricated MWCNT electrode and 97 % capacitance is retained even after 10,000 cycles. The findings highlight the potential of pyrolysis-synthesized MWCNTs as a viable electrode material for supercapacitors, offering a pathway towards the development of efficient and durable energy storage devices for various applications.

引用

页数：8

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