Polydopamine/Melamine Sponge Derived Compressible Carbon Foam for High-Performance Supercapacitors DOI

Yixin Miao,

Yuge Xu,

Cheng Hu

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Polydopamine/Melamine Sponge-Derived Compressible Carbon Foam for High-Performance Supercapacitors DOI

Yixin Miao,

Yuge Xu,

Cheng Hu

и другие.

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Янв. 21, 2025

Electrode materials with a deformation capability are vital to the development of flexible supercapacitors. However, preparation porous carbons deformability remains challenging. Herein, compressible carbon foam has been successfully prepared using polydopamine/melamine sponge (PDA/MS) as precursor material. The structure was controlled by cetyltrimethylammonium bromide and K2CO3 template activating agent, respectively. resultant PDA/MS-derived (KDMC) three-dimensional network architecture exhibits excellent compressibility. specific surface area reaches ∼2890.0 m2 g–1. Furthermore, KDMC demonstrates outstanding capacitive performance, including capacitance (365.6 F g–1, 0.5 A g–1), good rate (86.6% retention from 10 cycling stability (only 1.9% loss after 10,000 cycles). To further demonstrate practical application potential KDMC, symmetric supercapacitor (KDMC//KDMC) assembled PVA/KOH gel electrolyte. device achieved an energy density 10.44 W h kg–1. This work presents robust method prepare electrode for high-performance

Язык: Английский

Процитировано

2

Rational Engineering and Synthesis of Pyrene and Thiazolo[5,4-d]thiazole -Functionalized Conjugated Microporous Polymers for Efficient Supercapacitor Energy Storage DOI
Abdul Basit,

Yang‐Chin Kao,

Yasser A. El‐Ossaily

и другие.

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(44), С. 30508 - 30521

Опубликована: Янв. 1, 2024

The Py-Th-TzTz CMP was synthesized through a Schiff base reaction and exhibited decomposition temperature ( T d10 ) of 352 °C. In three-electrode system, it demonstrated specific capacitance 652 F g −1 .

Язык: Английский

Процитировано

9

Efficient synthesis of main chain thermosetting polybenzoxazine resin containing tert-butylcyclohexanone and diphenylmethane units for supercapacitor energy storage DOI
Kamal I. Aly,

Shymaa Mostafa Ebrahium,

Hani Nasser Abdelhamid

и другие.

European Polymer Journal, Год журнала: 2024, Номер unknown, С. 113519 - 113519

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

7

Low resistance bisphenol-A based polybenzoxazine derived laser-induced graphene (LIG) and its microsupercapacitor application DOI

Panuwat Luengrojanakul,

Annop Klamchuen,

Narathon Khemasiri

и другие.

Materials Research Bulletin, Год журнала: 2024, Номер 179, С. 112948 - 112948

Опубликована: Июнь 18, 2024

Язык: Английский

Процитировано

5

Controllable Construction of Mesoporous Hollow Carbon Spheres Rich in Micropores from Waterborne Benzoxazine and Their Application in Supercapacitors DOI
Jin Jiang, Fengjun Chen, Yu Cao

и другие.

Surfaces and Interfaces, Год журнала: 2024, Номер 52, С. 104844 - 104844

Опубликована: Июль 24, 2024

Язык: Английский

Процитировано

3

Nanoarchitectonics of N‐ and S‐Doped Nanoporous Biocarbons with High Specific Surface Area from Casein and Dithiooxamide for Supercapacitor Applications DOI Creative Commons

Vibin Perumalsamy,

Rohan Bahadur, Arun V. Baskar

и другие.

Advanced Energy and Sustainability Research, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

Porous carbons are ideal contenders for supercapacitor electrodes; however, challenges in creating a high surface area conjunction with controlled functionalization still exist. Herein, low cost and green route the synthesis of nitrogen sulfur codoped nanoporous biocarbons using casein dithiooxamide specific areas is reported. The textural properties tuned by varying temperature, wherein nitrogen‐doped porous carbon (N‐PC) shows (2132 m 2 g −1 ) ample microporosity (>90%). N S considerable (2068–1944 ). N‐PC displays capacitance 149 F at current density 0.5 A three‐electrode system. Interestingly, material N,S‐PC 500 an uplift ≈20% (178 capacitance. synergetic effect heteroatoms enhances due to provision additional electrochemical active sites conductivity. also reveals capacity retention 93.2% after 3000 cycles 5 . Overall, codoping prove be facile ploy enhance materials.

Язык: Английский

Процитировано

0

Polydopamine/Melamine Sponge Derived Compressible Carbon Foam for High-Performance Supercapacitors DOI

Yixin Miao,

Yuge Xu,

Cheng Hu

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

0