Results 61 to 70 of about 6,770 (239)

A biomass-based cathode for long-life lithium-sulfur batteries

Electrochemistry Communications, 2022
With the advantages of high conductivity and low cost, porous carbons have been considered as the most attractive host materials of sulfur cathodes in lithium-sulfur batteries (LSBs).
Jian Yang, Guanyi Wang, Ana Paula Teixeira, Glaura Goulart Silva, Zachary Hansen, Maruj Jamal M Jamal, Kevin Mathew, Jie Xiong, Tiffany Zhou, Michal Mackowiak, Paul Dan Fleming, Qingliu Wu   +11 more
doaj   +1 more source

A Graphite-Polysulfide Full Cell with DME-Based Electrolyte [PDF]

, 2016
Over the last decade, vast improvements have been made in the field of lithium-sulfur batteries bringing it a step closer to reality. In this field of research, deep understanding of the polysulfide shuttle phenomenon and their affinity with carbons ...
Bhargav, Amruth, Fu, Yongzhu, Wu, Min
core   +1 more source

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

Development of innovative lithium metal-free lithium-ion sulfur battery for renewable energy, electric transport and electronics [PDF]

, 2015
Lithium/sulfur (Li/S) battery is a promising candidate for the next generation rechargeable battery since the negative electrode, lithium, and the cathode, sulfur, have the highest theoretical capacities of 3862 and of 1672 mAh/g, respectively, among ...
Bakenov, Zhumabay, Hara, Toru, Konarov, Aishuak, Kurmanbayeba, Indira   +3 more
core  

Спектры электрохимического импеданса системы литий–сера–бис(трифторметан)сульфонимид лития: моделирование и анализ температурной зависимости [PDF]

, 2016
Проблематика. Літій-сірчані джерела струму є найбільш перспективними сучасними джерелами струму. Але їх широке використання обмежується відсутністю надійних методів, що діагностують утворення малорозчинних плівок на поверхні електрода та сепаратора. Мета
Globa, Nataliy I., Pershina, Katherina D., Sirosh, Vitalii A., Глоба, Наталья Ивановна, Глоба, Наталія Іванівна, Першина, Екатерина Дмитриевна, Першина, Катерина Дмитрівна, Сирош, Виталий Анатольевич, Сірош, Віталій Анатолійович   +8 more
core   +1 more source

Borophene: Crucial Challenges and the Way Forward

Advanced Science, EarlyView.
This review explores the challenges and progress in borophene research, focusing on synthesis strategies, structural properties, and potential applications. It highlights key experimental breakthroughs, discusses theoretical insights into borophene's unique features, and addresses pathways for overcoming stability and scalability issues.
Zhixuan Li, Jeyaraman Sankar, Prashant Kumar, Ajayan Vinu   +3 more
wiley   +1 more source

Advances in cathode’s microstructure modification to boost performance of lithium–sulfur batteries

Green Energy & Environment
Lithium-sulfur (Li–S) battery has become one of the most promising next-generation electrical storage systems because of its exceptional energy density of 2600 Wh kg−1.
Modeste Venin Mendieev Nitou, Yu Wu, Muhammad Waqas, Ziheng Zhang, Daiqian Chen, Hesheng Yu, Mengjun Tang, Xiaodong Fang, Rui Liu, Yashuai Pang, Aadheeshwaran Samynathan, Benammar Djenet Sondra, Yinghua Niu, Weiqiang Lv, Yuanfu Chen   +14 more
doaj   +1 more source

Identification of Soluble Degradation Products in Lithium–Sulfur and Lithium-Metal Sulfide Batteries

Separations, 2022
Most commercially available lithium ion battery systems and some of their possible successors, such as lithium (metal)-sulfur batteries, rely on liquid organic electrolytes.
Fabian Horsthemke, Christoph Peschel, Kristina Kösters, Sascha Nowak, Kentaro Kuratani, Tomonari Takeuchi, Hitoshi Mikuriya, Florian Schmidt, Hikari Sakaebe, Stefan Kaskel, Tetsuya Osaka, Martin Winter, Hiroki Nara, Simon Wiemers-Meyer   +13 more
doaj   +1 more source

Nanoarchitectonics of Porous Carbons Templated by Inorganic Metal Oxides and Alkali Metal Salts for Energy and Environmental Applications

Advanced Science, EarlyView.
This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh, Jibi Kunjumon, Harleen Kaur, Narinder Singh, Gregory Franklin, Arpita Pandey Tiwari, Lukas Van Zweiten, John Kennedy, Ajayan Vinu   +8 more
wiley   +1 more source

Interconvertible and rejuvenated Lewis acidic electrolyte additive for lean electrolyte lithium sulfur batteries

Nature Communications
Realizing practical lithium–sulfur batteries with high energy density requires lean electrolyte design. However, under low electrolyte/sulfur (E/S) ratios, highly concentrated lithium polysulfides in the electrolyte phase limit cycling and capacity. Here,
Hannah Cho, Jinkwan Jung, Ilju Kim, Jinuk Kim, Sejin Kim, Jonghyun Hyun, Chang Hoon Lee, Hobeom Kwack, Wonsik Oh, Jinwoo Lee, Hee-Tak Kim   +10 more
doaj   +1 more source