Results 11 to 20 of about 24,492,385 (310)

Polypeptoid Material as an Anchoring Material for Li-S Batteries [PDF]

ACS Applied Energy Materials, 2021
Nowadays, lithium-sulfur (Li-S) batteries have attracted considerable attention as a potential candidate for next-generation rechargeable batteries due to their high theoretical specific energy and environmental friendliness.
Ahuja, Rajeev, Singh, Deobrat
core   +3 more sources

Li-S batteries, what's next?

Next Energy, 2023
Lithium-sulfur (Li-S) batteries have undergone a dramatic transition in the last two decades. Research has evolved from tackling more fundamental challenges associated with the chemistry of sulfur, such as the polysulfide shuttle effect and the low ...
Amruth Bhargav, Arumugam Manthiram
doaj   +2 more sources

MXenes and the progress of Li–S battery development—a perspective [PDF]

Journal of Physics: Energy, 2021
Abstract Lithium–sulfur (Li–S) battery has attracted tremendous interest owing to its high energy density at affordable costs. However, the irreversible active material loss and subsequent capacity fading caused by the uncontrollable shuttling of polysulfides have greatly hampered its commercial viability.
Juan Balach, Lars Giebeler
openaire   +2 more sources

Regulating liquid and solid-state electrolytes for solid-phase conversion in Li–S batteries

, 2022
The solid-phase conversion mechanism in lithium–sulfur (Li–S) batteries has emerged with many attractive advantages such as avoiding the parasitic “shuttle effect” of soluble polysulfides and allowing lean electrolyte operating conditions.
Chao Xing, Ameer Nizami, Hao Chen, Zhang, S, Shanqing Zhang, Xing, C, Nizami, A, Lai, C, Shangshu Qian, Chao Lai, Xia Li, Qian, S, Wu, Z, Li, X, Chen, H, Zhenzhen Wu   +15 more
core   +1 more source

Performance Stabilization of Lithium-Sulfur Batteries Containing Sulfolane-based Electrolyte and Microporous Cathode by Controlling Working Voltage Range

Electrochemistry, 2023
For lithium-sulfur (Li-S) batteries, high-concentration electrolyte that inhibits the dissolution of Li polysulfide has been widely studied; one such electrolyte contains sulfolane.
Takeshi TONOYA, Yukiko MATSUI, Hidenori HINAGO, Masashi ISHIKAWA   +3 more
doaj   +1 more source

in Li‐S Batteries [PDF]

, 2020
Several critical issues, such as the shuttling effect and the sluggish reaction kinetics, exist in the design of high-performance lithium–sulfur (Li-S) batteries. Here, it is reported that nitrogen doping can simultaneously and significantly improve both
Frederik Bettels, Lin Zhang, Bettels, Frederik, He, Tao, Nadja C. Bigall, Shuangying Ma, Liu, Yuping, Feldhoff, Armin, Li, Taoran, Herbert Pfnür, Tao He, Pfnür, Herbert, Rosebrock, Marina, Fei Ding, Armin Feldhoff, Julian Koch, Marina Rosebrock, Taoran Li, Bigall, Nadja C., Zhang, Lin, Ding, Fei, Liu, Lifeng, Lifeng Liu, Yuping Liu, Ma, Shuangying, Koch, Julian   +25 more
core   +1 more source

Towards practical lean-electrolyte Li–S batteries: Highly solvating electrolytes or sparingly solvating electrolytes?

Nano Research Energy, 2022
Lithium–sulfur (Li–S) batteries hold great promise to be the next-generation candidate for high-energy-density secondary batteries but in the prerequisite of using low electrolyte-to-sulfur (E/S) ratios. Highly solvating electrolytes (HSEs) and sparingly
Hualin Ye, Yanguang Li
doaj   +1 more source

Sulfur‐containing polymer cathode materials: From energy storage mechanism to energy density

InfoMat, 2022
Besides lithium‐ion batteries, it is imperative to develop new battery energy storage system with high energy density. In conjunction with the development of Li‐S batteries, emerging sulfur‐containing polymers with tunable sulfur‐chain length and organic
Rong Zou, Wenwu Liu, Fen Ran
doaj   +1 more source

Accelerating S↔Li2S Reactions in Li–S Batteries through Activation of S/Li2S with a Bifunctional Semiquinone Catalyst

, 2023
The reaction rate bottleneck during interconversion between insulating S8 (S) and Li2S fundamentally leads to incomplete conversion and restricted lifespan of Li−S battery, especially under high S loading and lean electrolyte conditions.
Zheng, M, Song, X, Liu, Z, Zeng, Z, Zhang, S, Lu, J, Guo, Z, Bai, F, Wen, L, Shen, Z, Zhao, Y, He, J, Bian, T, Zhu, X   +13 more
core   +1 more source

A Study of the Thermodynamics and Kinetics of LiₓFePO₄ as a Cathode Material for Li Batteries [PDF]

, 2012
Olivine-type LiFePO4 has been recognized as one of the most promising cathode materials for rechargeable Li batteries. Its advantages include high capacity, high stability, nontoxicity, and low cost.
Tan, Hongjin
core   +1 more source