Results 71 to 80 of about 24,869 (308)

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang, Shixun Wang, Jianen Zhang, Jun Liu, Jinfeng Xie, Wentao Tang, Li Guan, He Huang, Qi Xue, Chunyi Zhi   +9 more
wiley   +1 more source

Preheating method of lithium-ion batteries in an electric vehicle

Journal of Modern Power Systems and Clean Energy, 2015
To improve the low-temperature charge-discharge performance of lithium-ion battery, low- temperature experiments of the charge-discharge characteristics of 35 Ah high-power lithium-ion batteries have been conducted, and the wide-line metal film method ...
Zhiguo Lei, Chengning Zhang, Junqiu Li, Guangchong Fan, Zhewei Lin   +4 more
doaj   +1 more source

Lithium Batteries with Nearly Maximum Metal Storage [PDF]

ACS Nano, 2017
The drive for significant advancement in battery capacity and energy density inspired a revisit to the use of Li metal anodes. We report the use of a seamless graphene-carbon nanotube (GCNT) electrode to reversibly store Li metal with complete dendrite formation suppression.
Abdul-Rahman O. Raji, Rodrigo Villegas Salvatierra, Nam Dong Kim, Xiujun Fan, Yilun Li, Gladys A. L. Silva, Junwei Sha, James M. Tour   +7 more
openaire   +2 more sources

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source

A review on metal recovery from spent lithium ion batteries for fabrication of supercapacitor and their applications

Discover Materials
The rapid increase in Electric vehicle market has resulted in extensive utilization of the Lithium-ion batteries. However, the battery life is limited and has put forward the problem of managing battery waste and recycling.
Trivelli S. Naidu, Sakshi S. Khatavkar, Amol S. Vedpathak, Avinash C. Mendhe, Ravindra N. Bulakhe, Chandrakant Sonawane   +5 more
doaj   +1 more source

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy, Mohammad Zaid, Sayan Das, Sooryadas Sudhakaran, Shampa Aich, Vilas G. Pol   +5 more
wiley   +1 more source

Metal-Complex-Assisted Synthesis of SnSe Nanorods for Lithium-Ion-Battery Anodes

, 2021
SnSe nanorods with a length of about 1–2 μm and a width of 100 nm are achieved with the assistance of a metal complex. The growth mechanism and how metal complexes influence the morphology of SnSe are investigated.
Pengbo Wu (1616902), Pengbo Wu, Yajuan Li (402995), Yaopeng Chen, Yaopeng Chen (11741248), Qiaoling Yang (4043639), Tianxing Xu (11741251), Qiaoling Yang, Jue Wang, Yajuan Li, Tianxing Xu, Jue Wang (58890)   +11 more
core   +1 more source

Anion‐Exchange‐Enabled Hydrogel Electrolytes With High Zn2+ Transference for Dendrite‐Free Flexible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong, Yeon Su Kim, Zuyang Hu, Hyungyu Cho, Gun Jang, Minjun Hwang, Hye Rin Park, Jun Su Kim, Ho Seok Park   +8 more
wiley   +1 more source

Interlayer Expansion of Bulk MoS2 via Top‐Down Organic Pillaring Enables Tunable Li+ Intercalation and Controlled Solvent Co‐Intercalation

Advanced Functional Materials, EarlyView.
Top‐down organic pillaring expands the interlayer spacing of bulk‐sized MoS2 particles while preserving the bulk morphology. Operando X‐ray diffraction and electrochemical dilatometry show that MoS2‐bulk undergoes solvent co‐intercalation in diglyme electrolyte, causing large structural expansion, while pillared, expanded MoS2 suppresses solvent uptake
Jaehoon Choi, Pakornrum Tulaphon, Franz Jacobi, Kyeonghyeon Nam, Jameela Karol, Mete B. Durukan, Christoph Scheurer, Desirée Leistenschneider, Simon Fleischmann   +8 more
wiley   +1 more source

Interface studies in solid lithium metal batteries based on halide hybrid electrolytes

, 2023
International audienceThe implementation of solid electrolyte as a component within all-solid-state battery is of great interest to develop the next generation of batteries.
Boulmier, Thomas, Iojoiu, Cristina, Villaluenga, Irune, Stankiewicz, Natalia, Devaux, Didier   +4 more
core   +1 more source