Results 31 to 40 of about 116,073 (307)

Argon plasma treatment techniques on steel and effects on diamond-like carbon structure and delamination [PDF]

, 2011
Copyright © 2011 Elsevier B.V. All rights reserved.We demonstrate alteration in diamond-like carbon (DLC) film structure, chemistry and adhesion on steel, related to variation in the argon plasma pretreatment stage of plasma enhanced chemical vapour ...
L. Anguilano, Anguilano, L, Jesus Ojeda Ledo, Jones, Benjamin, B.J. Jones, Jones, B J, Jones, BJ, Ojeda, JJ, Anguilano, L., Ojeda, J.J., J.J. Ojeda, Ojeda, J J   +11 more
core   +1 more source

Biological Carbon Sequestration and Carbon Trading Re-Visited [PDF]

, 2009
Biological activities that sequester carbon create CO2 offset credits that could obviate the need for reductions in fossil fuel use. Credits are earned by storing carbon in terrestrial ecosystems and wood products, although CO2 emissions are also ...
Kooten, G.C., van, G. Cornelis van Kooten, van Kooten, G.C.   +2 more
core   +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

Effect of Prelithiation Process for Hard Carbon Negative Electrode on the Rate and Cycling Behaviors of Lithium-Ion Batteries

Batteries, 2018
Two prelithiation processes (shallow Li-ion insertion, and thrice-repeated deep Li-ion insertion and extraction) were applied to the hard carbon (HC) negative electrode (NE) used in lithium-ion batteries (LIBs). LIB full-cells were assembled using Li(Ni0.
Yusuke Abe, Tomoaki Saito, Seiji Kumagai
doaj   +1 more source

Conjugated Microporous Polymer-Derived Porous Hard Carbon as High-Rate Long-Life Anode Materials for Lithium Ion Batteries [PDF]

, 2013
Conjugated Microporous Polymer-Derived Porous Hard Carbon as High-Rate Long-Life Anode Materials for Lithium Ion ...
Deng, Weiqiao, Sun, Hanxue, Li, An, Liang, Weidong, 邓伟侨, Zhu, Zhaoqi, Wang, Xiaomei, An Li, Zhang, Qingtang, Wen, Shuhao   +9 more
core   +1 more source

Ganyong Starch Derived Hard Carbon Anodes for Sodium Ion Batteries [PDF]

, 2021
International audienceHard carbons are one of the most promising carbon anode materials for sodium ion batteries (SIBs) due to the high specific capacity and excellent cycle properties.
Muljana, Henky, Arie, Arenst Andreas, Kristianto, Hans, Stievano, Lorenzo, Hazel, Kevin   +4 more
core   +1 more source

Biomass-Derived Hard Carbon and Nitrogen-Sulfur Co-Doped Graphene for High-Performance Symmetric Sodium Ion Capacitor Devices

Energies, 2023
An inexpensive bio-mass-derived hard carbon from tamarind pods was used as an anode, and nitrogen and nitrogen (N)/sulfur (S) co-doped graphene were used as a cathode for novel hybrid Na-ion supercapacitors.
Vediyappan Thirumal, T. V. M. Sreekanth, Kisoo Yoo, Jinho Kim   +3 more
doaj   +1 more source

The hard facts of carbon and casings

Metal Powder Report, 2005
High-performance gearing presents opportunities for case carburising PM components, but successful improvement rests on a proper understanding and interpretation of the microstructure of the carburised area…
George Fillari, Thomas Murphy, Igor Gabrielov   +2 more
openaire   +1 more source

Microstructure regulation and electrochemical potassium storage properties of semi-coke based hard carbon

Meitan xuebao
The clean, low-carbon and high-value utilization of semi-coke powder can not only improve the utilization efficiency of resources, but also reduce environmental pollution, which is conducive to realizing the national strategic goal of "carbon peak carbon
Fangle SU, Weiwei KANG, Guangxu HUANG, Baolin XING, Qiang LI, Han HU, Haitao ZENG, Jianbo JIA, Chuanxiang ZHANG   +8 more
doaj   +1 more source

Constructing Abundant Oxygen-Containing Functional Groups in Hard Carbon Derived from Anthracite for High-Performance Sodium-Ion Batteries

Nanomaterials, 2023
Hard carbon is regarded as one of the greatest potential anode materials for sodium-ion batteries (SIBs) because of its affordable price and large layer spacing.
Yaya Xu, Donglei Guo, Yuan Luo, Jiaqi Xu, Kailong Guo, Wei Wang, Guilong Liu, Naiteng Wu, Xianming Liu, Aimiao Qin   +9 more
doaj   +1 more source