Brittle star-like nanoweb modified carbon cloth synthesized by self-templated hollow zeolitic imidazolate framework-8 for stable Li metal anodes

Article Chemistry, Physical

Commercial carbon cloth: An emerging substrate for practical lithium metal batteries

Shuai Zhang et al.

Summary: This study summarizes the modification strategies of carbon cloth as a substrate for lithium metal batteries, which can enhance lithiophilicity and cycle life.

ENERGY STORAGE MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

ZnO-CoO Composite Nanosphere Array-Modified Carbon Cloth for Low-Voltage Hysteresis Li Metal Anodes

Pengcheng Ma et al.

Summary: Li-ZnO-CoO/CC, a carbon cloth modified with ZnO-CoO particles, is synthesized as a host for Li metal anodes. It exhibits better lithiophilic properties and a lower nucleation overpotential, leading to stable Li plating/stripping. In addition, when paired with NCM523, it shows good capacity retention.

ACS APPLIED ENERGY MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

Regeneration and utilization of graphite from the spent lithium-ion batteries by modified low-temperature sulfuric acid roasting

Zhenghua Zhang et al.

Summary: This study proposes an environmentally friendly and economical method to recycle spent graphite from lithium-ion batteries, resulting in high-purity graphite for battery manufacturing. The recycled graphite exhibits excellent charge-discharge performance and cycle life. Additionally, the waste generated during the process can be properly treated.

WASTE MANAGEMENT (2022)

添加到收藏夹

Review Electrochemistry

Controlling Li deposition below the interface

Wenzhuo Cao et al.

Summary: This paper examines the behaviors, mechanisms, and influencing factors of Li plating/stripping and proposes general strategies to control Li deposition. It is essential to have comprehensive design strategies for the electrode, electrolyte, and their interface. Three dimensional (3D) anodes and artificial interface engineering can reduce the risk of Li deposition, while electrolyte engineering favors Li transport and suppresses dendrites, serving as the final barrier to uncontrolled Li deposition.

ESCIENCE (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Nitrogen-Doped Amorphous Zn-Carbon Multichannel Fibers for Stable Lithium Metal Anodes

Yongjin Fang et al.

Summary: The use of nitrogen-doped amorphous Zn-carbon multichannel fibers as hosts for lithium accommodation, with lithiophilic nitrogen-doped carbon and functional Zn nanoparticles for preferred deposition sites, reduces local current density, guides uniform lithium deposition, and improves battery efficiency and stability.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Self-Propagating Enabling High Lithium Metal Utilization Ratio Composite Anodes for Lithium Metal Batteries

Shaobo Huang et al.

Summary: A new self-propagating method was proposed in this study, utilizing a synergistic effect of chemical reaction and capillarity to fabricate a flexible 3D composite Li metal anode with high Li utilization ratio and controllable low Li loading for application in Li metal batteries.

NANO LETTERS (2021)

添加到收藏夹

Article Chemistry, Applied

Vesicle-shaped ZIF-8 shell shielded in 3D carbon cloth for uniform nucleation and growth towards long-life lithium metal anode

Yuting Fang et al.

Summary: The research demonstrates that using a hybrid structure composed of 3D carbon cloth and vesicle-shaped hollow ZIF-8 modification shell as a smart host successfully achieved stable lithium plating/stripping and long life cycle performance of the battery.

JOURNAL OF ENERGY CHEMISTRY (2021)

添加到收藏夹

Article Energy & Fuels

Free-standing ultrathin lithium metal-graphene oxide host foils with controllable thickness for lithium batteries

Hao Chen et al.

Summary: An ultrathin, free-standing, mechanically robust Li metal foil has been developed, which improves the initial Coulombic efficiency, increases full cell capacity, and prolongs the cycle life of Li metal full cells.

NATURE ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

A bimetallic oxide NiMnO3 with perovskite structured as a high-performance cathode for zinc ion batteries

Qiangqiang Zhuang et al.

Summary: A perovskite structured bimetallic oxide (NiMnO3) was synthesized and used as cathode for ZIBs, showing high capacity, good cycling stability, and rate performance. The results suggest that the bimetallic oxide with perovskite structure could be a promising cathode material for ZIBs.

IONICS (2021)

添加到收藏夹

Editorial Material Multidisciplinary Sciences