A Flexible Carbon Nanotube Film Modified with Gradient Lithiophilic Cu2o/Cu Heterojunction for Dendrite-Free Lithium Metal Anodes DOI

Yunfei Yang,

Enlai Hu,

Yuting Zhu

и другие.

Опубликована: Янв. 1, 2023

Lithium (Li) metal batteries have been extensively studied for their high energy density, but uncontrolled Li dendrites and severe volume fluctuation significantly limit commercial applications. To address this issue in anodes, a flexible self-supporting film was developed by integrating Cu2O/Cu heterojunction with gradient distribution three-dimensional (3D) single-walled carbon nanotube (SWCNT) network. The top-down can serve as nucleation sites combined the porous structure of 3D scaffold, achieving massive deposition film. Moreover, Mott-Schottky junction between Cu2O Cu trigger built-in electric field (BIEF) at heterointerfaces, thereby accelerating electron transfer Li+ migration. Benefiting from physicochemical bidirectional regulation, Cu2O/Cu@SWCNT/Li realizes an ultralow voltage polarization 13 mV prolonged cycling stability over 1800 h symmetric cell (1 mA cm-2 1 mAh cm-2). Additionally, shows excellent cycle Cu2O/Cu@SWCNT-Li//LiFePO4 full cell, providing practical ideas subsequent design lithium anodes.

Язык: Английский

Realizing dendrite-free lithium deposition with three-dimensional soft-rigid nanofiber interlayers DOI
Huijuan Zhao, Guodong Zhao, Fengquan Liu

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 666, С. 131 - 140

Опубликована: Апрель 4, 2024

Язык: Английский

Процитировано

90

Copper Current Collector: The Cornerstones of Practical Lithium Metal and Anode–Free Batteries DOI

Jinyang Zhou,

Jian Qin, Hui Zhan

и другие.

ChemPhysChem, Год журнала: 2024, Номер 25(8)

Опубликована: Фев. 7, 2024

Comparing with the commercial Li-ion batteries, Li metal secondary batteries (LMB) exhibit unparalleled energy density. However, many issues have hindered practical application. As an element in lithium and anode-free role of current collector is critical. cathode collector, more requirements been imposed on anode as side usually starting point thermal runaway other risks, additionally, battery very likely determines cycling life full cell. In review, we first give a systematic introduction copper related challenges, then summarize main approaches that mentioned research, including Cu 3D architecture, lithophilic modification artificial SEI layer construction carbon or polymer decoration collector. Finally, prospective comment future development this field.

Язык: Английский

Процитировано

8

A new review of single-ion conducting polymer electrolytes in the light of ion transport mechanisms DOI

Yuqi Luo,

Lu Gao, Weimin Kang

и другие.

Journal of Energy Chemistry, Год журнала: 2023, Номер 89, С. 543 - 556

Опубликована: Ноя. 16, 2023

Язык: Английский

Процитировано

17

Co@CoO core–shell cross-linked framework modified 3D Cu for dendrite-free lithium anode DOI
Yahao Li,

Xianglong Xiao,

Lulu Zhang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 491, С. 151922 - 151922

Опубликована: Май 5, 2024

Язык: Английский

Процитировано

6

A flexible carbon nanotube film modified with gradient lithiophilic Cu2O/Cu heterojunction for dendrite-free lithium metal anodes DOI

Yunfei Yang,

Enlai Hu,

Yuting Zhu

и другие.

Chemical Engineering Journal, Год журнала: 2023, Номер 477, С. 146879 - 146879

Опубликована: Окт. 27, 2023

Язык: Английский

Процитировано

12

Interfacial Manipulation Enabled by Three-Dimensional Lithiophilic Nanofiber Networks toward Uniform and Bottom-Up Lithium Deposition DOI

Liheng Zhang,

Hao Zhao,

Jinlei Dong

и другие.

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Март 20, 2025

Язык: Английский

Процитировано

0

Evaluation and Characterization of SEI Composition in Lithium Metal and Anode‐Free Lithium Batteries DOI Creative Commons
Karthik Vishweswariah,

Ningaraju Gejjiganahalli Ningappa,

Mohamed Djihad Bouguern

и другие.

Advanced Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Июнь 4, 2025

Abstract Interfaces, particularly the solid electrolyte interface (SEI), play a crucial role in performance and durability of batteries. Peled first proposed inception SEI. The SEI, which is formed by decomposition on electrode surface, affects battery stability, electrochemistry, cycle life. structural properties SEI are related to lithium stripping plating efficiency, as well overall lifespan. In metal batteries, must manage significant volume changes prevent dendrite growth that can lead short circuits capacity losses. This challenge exacerbated anode‐free where uncontrolled cause rapid degradation. Improving stability vital for enhancing performance, researchers exploring various strategies, such use additives synthetic films. Advanced situ characterization methods, atomic force microscopy X‐ray photoelectron spectrometry, provide insights into evolution SEIs under operating conditions. review covers recent research formation lithium‐metal emphasizes stabilization examines new real‐time methods.

Язык: Английский

Процитировано

0

Glycerol-tailored asymmetric polyethersulfone membranes with uniform ion transport for stable lithium metal batteries DOI Creative Commons

Min Lo,

Kevin C.‐W. Wu, Jia Min Chin

и другие.

Giant, Год журнала: 2023, Номер 17, С. 100227 - 100227

Опубликована: Дек. 21, 2023

Язык: Английский

Процитировано

6

3D lithiophilic collector coated by amorphous g-C3N4 enabling Ultra-Stable cycling Li metal batteries DOI

Li Gao,

Chenyi Sun,

Xuetian Li

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 153444 - 153444

Опубликована: Июль 6, 2024

Язык: Английский

Процитировано

2

In-situ construction of high-performance artificial solid electrolyte interface layer on anode surfaces for Anode-Free lithium metal batteries DOI
Xiao Liu, Jingjing Liu, Huijuan Zhao

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 679, С. 1106 - 1116

Опубликована: Окт. 9, 2024

Язык: Английский

Процитировано

2