Ion Exchange‐Mediated 3D Cross‐Linked ZIF‐L Superstructure for Flexible Electrochemical Energy Storage DOI

Hongye Ding,

Zheng Liu, Ju Xie

и другие.

Angewandte Chemie, Год журнала: 2024, Номер 136(36)

Опубликована: Июнь 17, 2024

Abstract Metal–organic frameworks (MOFs) are considered as a promising candidate for advancing energy storage owing to their intrinsic multi‐channel architecture, high theoretical capacity, and precise adjustability. However, the low conductivity poor structural stability lead unsatisfactory rate cycling performance, greatly hindering practical application. Herein, we propose sea urchin‐like Co‐ZIF‐L superstructure using molecular template induce self‐assembly followed by ion exchange method, which shows improved conductivity, successive channels, stability. The can gradually etch superstructure, leading reconstruction of with three‐dimensional (3D) cross‐linked ultrathin porous nanosheets. Moreover, control Co Ni ratios construct effective micro‐electric field synergistically enhance rapid transfer electrons electrolyte ions, improving CoNi‐ZIF‐L. 6.53 Ni‐ZIF‐L electrode exhibits specific capacity (602 F g −1 at 1 A ) long (95.3 % retention after 4,000 cycles 5 ). Ni‐ZIF‐L//AC asymmetric flexible supercapacitor employing gel also excellent (93.3 4000 This discovery provides valuable insights material selection efficiency improvement.

Язык: Английский

Ion Exchange‐Mediated 3D Cross‐Linked ZIF‐L Superstructure for Flexible Electrochemical Energy Storage DOI

Hongye Ding,

Zheng Liu, Ju Xie

и другие.

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(36)

Опубликована: Июнь 17, 2024

Metal-organic frameworks (MOFs) are considered as a promising candidate for advancing energy storage owing to their intrinsic multi-channel architecture, high theoretical capacity, and precise adjustability. However, the low conductivity poor structural stability lead unsatisfactory rate cycling performance, greatly hindering practical application. Herein, we propose sea urchin-like Co-ZIF-L superstructure using molecular template induce self-assembly followed by ion exchange method, which shows improved conductivity, successive channels, stability. The can gradually etch superstructure, leading reconstruction of with three-dimensional (3D) cross-linked ultrathin porous nanosheets. Moreover, control Co Ni ratios construct effective micro-electric field synergistically enhance rapid transfer electrons electrolyte ions, improving CoNi-ZIF-L.

Язык: Английский

Процитировано

13

Crystalline-amorphous hybrid CoNi layered double hydroxides for high areal energy density supercapacitor DOI

Wenhao Tao,

Hongying Quan, Zhengkun Tu

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 683, С. 1 - 13

Опубликована: Дек. 10, 2024

Язык: Английский

Процитировано

10

High-performance supercapacitor materials based on NiMn-LDH layered structures with MXene layers DOI
Ziming Wang, Hanbo Wang, Yan Wang

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 176785 - 176785

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

7

MFeCo layered ternary hydroxide for high-performance integrated supercapacitors DOI

Ting Huang,

Jincheng Fan, Zicong Tan

и другие.

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 180257 - 180257

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

1

CTAB assisted in the synthesis of scandium doped-induced oxygen vacancy porous CoMoO4 positive electrode and MoO3-CNTs negative electrode to construct ultra-high performance supercapacitors DOI
Tenghao Ma, Li An, Jian Hao

и другие.

Journal of Energy Storage, Год журнала: 2025, Номер 121, С. 116583 - 116583

Опубликована: Апрель 11, 2025

Язык: Английский

Процитировано

1

Scandium doping enables superior cycling performance of NiCo-LDHs-based supercapacitors via NH4Br-assisted electrodeposition DOI
Bin Hu, Wenxuan Hu, Xinyuan Qian

и другие.

Journal of Energy Storage, Год журнала: 2024, Номер 92, С. 112069 - 112069

Опубликована: Май 23, 2024

Язык: Английский

Процитировано

4

Pioneering sustainable energy solutions with rare-earth nanomaterials: Exploring pathways for energy conversion and storage DOI
Nurul Aida Mohamed, Tiong Sieh Kiong, Aznan Fazli Ismail

и другие.

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 93, С. 607 - 649

Опубликована: Ноя. 5, 2024

Язык: Английский

Процитировано

3

Cobalt-Nickel Hydroxide Modified N-Doped Hollow Mesoporous Carbon Spheres for High Energy Density Supercapacitors DOI

Jiachang Liu,

Yanqiang Zhou,

Ruxangul Jamal

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Optimizing Sc-Doped Na3V2(PO4)2F3/C as a High-Performance Cathode Material for Sodium-Ion Battery Applications DOI
Shengli Guo, Jian Peng, Neeraj Sharma

и другие.

Chemistry of Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

Язык: Английский

Процитировано

0

Design of high energy density asymmetric supercapacitor using Fe₃O₄/graphene and FeP₄/graphene electrodes DOI
Shuolin Qi, Congcong Zhang,

Meici Sun

и другие.

Diamond and Related Materials, Год журнала: 2025, Номер unknown, С. 112258 - 112258

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0