Results 21 to 30 of about 102,923 (312)

Effect of MgO Templating on the Synthesis and Properties of Dissolved Lignin-Based Hard Carbon for Na-Ion Battery Applications

Proceedings, 2023
The increasing use of wind and solar energy creates an enormous need for intermittent storage of electrical energy in batteries [...]
Angelo Robiños, Hao Zhang, Zekra Mousavi, Jan-Henrik Smått, Tor Laurén, Leena Hupa, Chunlin Xu, Johan Bobacka   +7 more
doaj   +1 more source

Electrode/Electrolyte Interphases of Sodium-Ion Batteries

Energies, 2022
The performance of sodium-ion batteries largely depends on the presence and properties of passive films formed on the electrode/electrolyte interfaces.
Tatiana L. Kulova, Alexander M. Skundin
doaj   +1 more source

Effects of Excessive Prelithiation on Full-Cell Performance of Li-Ion Batteries with a Hard-Carbon/Nanosized-Si Composite Anode

Batteries, 2022
The effects of excessive prelithiation on the full-cell performance of Li-ion batteries (LIBs) with a hard-carbon/nanosized-Si (HC/N-Si) composite anode were investigated; HC and N-Si simply mixed at mass ratios of 9:1 and 8:2 were analyzed.
Yusuke Abe, Ippei Saito, Masahiro Tomioka, Mahmudul Kabir, Seiji Kumagai   +4 more
doaj   +1 more source

Modulating the Graphitic Domains and Pore Structure of Corncob-Derived Hard Carbons by Pyrolysis to Improve Sodium Storage

Molecules, 2023
Biomass-derived hard carbon materials are considered as the most promising anode materials for sodium-ion batteries (SIBs) due to their abundant sources, environmental friendliness, and excellent electrochemical performance. Although much research exists
Ning-Jing Song, Nannan Guo, Canliang Ma, Yun Zhao, Wanxi Li, Boqiong Li   +5 more
doaj   +1 more source

Carboxyl-Guided Ultrafine Zinc-Acetate Templating Enables Closed-Pore Engineering in Coal-Derived Hard Carbon Anodes for High-Performance Sodium-Ion Batteries. [PDF]

Adv Sci (Weinh)
Coal‑derived hard carbon (HC) is an appealing anode for sodium‑ion batteries (SIBs) thanks to its abundance and cost‑effectiveness, yet its practical deployment is hampered by modest capacity and a low initial coulombic efficiency (ICE) stemming from ...
Yuan J, Liu G, Wang C, Wan F, Qiu L, Yuan B, Chen T, Wu Z.   +7 more
europepmc   +2 more sources

Hardcarbon Synthesis From Nipah Palm (Nypa Fruticans) Shell Waste [PDF]

E3S Web of Conferences
Lithium-ion batteries are among the most widely used energy storage systems. The negative electrode (anode) material plays a crucial role in determining their electrochemical performance.
Hardinanto Vikri, Bagas Tranggono Zuhair, Retno Dyartanti Endah   +2 more
doaj   +1 more source

SnSb Alloy Blended with Hard Carbon as Anode for Na-Ion Batteries

Energies, 2018
SnSb binary alloys blended with reduced graphene oxide (SnSb/RGO) or mixtures of SnSb/RGO with hard carbon (SnSb/RGO+HC) were tested as anode materials for sodium-ion batteries.
Ying Ching Lu, Nikolay Dimov, Shigeto Okada, Thi Hang Bui   +3 more
doaj   +1 more source

Gas sorption porosimetry for the evaluation of hard carbons as anodes for Li- and Na-ion batteries

Beilstein Journal of Nanotechnology, 2020
Hard carbons are promising candidates for high-capacity anode materials in alkali metal-ion batteries, such as lithium- and sodium-ion batteries. High reversible capacities are often coming along with high irreversible capacity losses during the first ...
Yuko Matsukawa, Fabian Linsenmann, Maximilian A. Plass, George Hasegawa, Katsuro Hayashi, Tim-Patrick Fellinger   +5 more
doaj   +1 more source

Hard Carbon–Sulfide Solid Electrolyte Interface in All-Solid-State Sodium Batteries

Electrochemistry, 2023
Hard carbon is a promising negative electrode material for sodium-ion batteries that operate at low potentials. However, reversible and high-capacity charging and discharging in all-solid-state sodium batteries with hard carbon electrodes using sulfide ...
Wataru YOSHIDA, Akira NASU, Kota MOTOHASHI, Masahiro TATSUMISAGO, Atsushi SAKUDA, Akitoshi HAYASHI   +5 more
doaj   +1 more source

Study on electrical transport characteristics of aluminum-doped ZnO ceramics under high pressure

Next Materials
This study utilized ZnO powder and Al powder as raw materials. By varying the temperature using high-pressure methods, we successfully prepared aluminum-doped zinc oxide composite ceramics with excellent electrical conductivity.
Ranjun Zhang, Lijuan Wang, Zeshan Liu, Xin Fan, Fangbiao Wang   +4 more
doaj   +1 more source