Fabrication and Electrochemical Analysis of NiCo2O4@Ni-MOF Nanoarchitectonics Composites on Ni-Foam Substrate for Supercapacitor Electrodes DOI Creative Commons
Ye Seul Jung, Sungwook Chung, Yongju Jung

и другие.

Materials Open, Год журнала: 2024, Номер 02

Опубликована: Янв. 1, 2024

To produce the free-standing electrodes, a binder-free direct growth method was employed for electrode fabrication. A NiCo 2 O 4 @Ni-MOF (metal–organic framework) composite synthesized using one-pot hydrothermal method. Initially, nanowire array cultivated on Ni foam, serving as connecting bridge to ensure robust adherence of Ni-MOF substrate. The structures arrays exhibit capacity numerous redox reactions. Hybridizing MOF with transition metal oxide (TMO) nanoarchitectures can significantly alleviate small specific surface area and aggregation tendency TMOs. highest energy storage obtained when ratio nickel terephthalic acid (TPA) 4:1. (Ni:[Formula: see text]:1) exhibited high capacitance 1700[Formula: text]F/g. integration TMO nanoarchitectonics materials supercapacitor electrodes enhance porous structure facilitate diffusion during both charging discharging processes.

Язык: Английский

A review on overcoming challenges and pioneering advances: MXene-based materials for energy storage applications DOI Creative Commons
Sahil Jangra,

Bhushan Kumar,

Jaishree Sharma

и другие.

Journal of Energy Storage, Год журнала: 2024, Номер 101, С. 113810 - 113810

Опубликована: Сен. 24, 2024

Язык: Английский

Процитировано

16

3D printing driving innovations in extreme low-temperature energy storage DOI Creative Commons

Shutong Qin,

Jiao Dai, Haoran Tian

и другие.

Virtual and Physical Prototyping, Год журнала: 2025, Номер 20(1)

Опубликована: Фев. 6, 2025

Extreme low-temperature environments, such as those in aerospace, polar expeditions, and deep-sea exploration, demand efficient energy storage systems. Conventional technologies face major limitations under these conditions, including electrolyte freezing, restricted interfacial reaction kinetics, microstructural instability. In contrast, 3D printing offers transformative solutions with precise control, multifunctional material integration, optimisation, effectively addressing challenges related to compatibility structural complexity. However, the mechanisms for optimising performance remain poorly understood, of processes materials needs further exploration. Moreover, comprehensive integration materials, processes, device designs remains an ongoing challenge. This review systematically summarises key their characteristics storage, exploring potential pathways through which enhances performance. Particular emphasis is placed on its unique applications design, engineering, multi-material coupling. Unlike studies focused single or technologies, this adopts interdisciplinary systematic framework, linking properties optimisation. It provides critical theoretical guidance practical insights advancing scientific understanding engineering extreme technologies.

Язык: Английский

Процитировано

2

Modulation of the structure and morphology of NiCo2S4 by varying the anion types of nickel and cobalt salts to achieve high-rate supercapacitive performance DOI

Yuanzhe Fu,

Xin Wang,

Wei Feng

и другие.

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 687, С. 197 - 206

Опубликована: Фев. 10, 2025

Язык: Английский

Процитировано

1

Regulation Active Sites of Porous GaN Crystal Via Mn3O4 Nanosheets for Advanced High Temperature Energy Storage DOI Creative Commons
Songyang Lv, Shouzhi Wang, Qirui Zhang

и другие.

Energy & environment materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 20, 2025

Gallium nitride (GaN) single crystal with prominent electron mobility and heat resistance have great potential in the high temperature integrate electric power systems. However, sluggish charge storage kinetics inadequate energy densities are bottlenecks to its practical application. Herein, self‐supported GaN/Mn 3 O 4 integrated electrode is developed for both harvesting under environment. The experimental theoretical calculations results reveal that such structures Mn‐N heterointerface bring abundant active sites reconstruct low‐energy barrier channels efficient transferring, reasonably optimizing ions adsorption ability strengthening structural stability. Consequently, assembled GaN based supercapacitors deliver density of 34.0 mW cm −2 capacitance retention 81.3% after 10 000 cycles at 130 °C. This work innovatively correlates centimeter scale ideal capacity Mn provides an effective avenue follow‐up applications wide bandgap semiconductor.

Язык: Английский

Процитировано

0

Bone-inspired MXene nano aerogels toward self-electricity generation and capacitive energy storage DOI
Yuan Yu, Menggang Li,

Miao Sun

и другие.

Nano Today, Год журнала: 2024, Номер 59, С. 102538 - 102538

Опубликована: Окт. 28, 2024

Язык: Английский

Процитировано

2

Extreme Environment-Adaptable and Ultralong-Life Energy Storage Enabled by Synergistic Manipulation of Interfacial Environment and Hydrogen Bonding DOI

Wanbin Dang,

Wei Guo, Wenting Chen

и другие.

Energy storage materials, Год журнала: 2024, Номер unknown, С. 103915 - 103915

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

1

Fabrication and Electrochemical Analysis of NiCo2O4@Ni-MOF Nanoarchitectonics Composites on Ni-Foam Substrate for Supercapacitor Electrodes DOI Creative Commons
Ye Seul Jung, Sungwook Chung, Yongju Jung

и другие.

Materials Open, Год журнала: 2024, Номер 02

Опубликована: Янв. 1, 2024

To produce the free-standing electrodes, a binder-free direct growth method was employed for electrode fabrication. A NiCo 2 O 4 @Ni-MOF (metal–organic framework) composite synthesized using one-pot hydrothermal method. Initially, nanowire array cultivated on Ni foam, serving as connecting bridge to ensure robust adherence of Ni-MOF substrate. The structures arrays exhibit capacity numerous redox reactions. Hybridizing MOF with transition metal oxide (TMO) nanoarchitectures can significantly alleviate small specific surface area and aggregation tendency TMOs. highest energy storage obtained when ratio nickel terephthalic acid (TPA) 4:1. (Ni:[Formula: see text]:1) exhibited high capacitance 1700[Formula: text]F/g. integration TMO nanoarchitectonics materials supercapacitor electrodes enhance porous structure facilitate diffusion during both charging discharging processes.

Язык: Английский

Процитировано

0