Preparation of nanodispersed silicon powder for implementing anodic composite matrices based on C-Si systems

Popovich, Anatoly; Никифоров, П. А.; Онищенко, Д. В.; Tsvetnikov, A. K.; Kuryavyi, V. G.

doi:10.1134/s0040579508050217

Cited by 5 publications

(3 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The reduction was performed on a DVGTU type energy intensive vibratory mill [2,5,16]. The magnesium of MG 90 grade in the form of filings was used.…”

Section: Formation Of Anode Nanocomposite Systemsmentioning

confidence: 99%

“…The mechanochemical technology of the formation of powder nanoncomposite systems from carbon modifications and nanodispersed additives, in particular metals and silicon, is of interest to create high capacity anode electrodes. The development of the given technology is topical and will allow us to expand the assortment of anode carbon matrices with nanostructured components, which is of considerable practical interest [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Technology for manufacturing lithium-ion (polymer) batteries using powder anode nanocomposite systems

Онищенко

Boitsova

Itkis

et al. 2014

Theor Found Chem Eng

Self Cite

View full text Add to dashboard Cite

show abstract

“…The reduction was performed on a DVGTU type energy intensive vibratory mill [2,5,16]. The magnesium of MG 90 grade in the form of filings was used.…”

Section: Formation Of Anode Nanocomposite Systemsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Technology for manufacturing lithium-ion (polymer) batteries using powder anode nanocomposite systems

Онищенко

Boitsova

Itkis

et al. 2014

Theor Found Chem Eng

Self Cite

View full text Add to dashboard Cite

show abstract

“…The production of silicon by the thermal reduction of silica with carbon is an industrial process used since the beginning of the 20 century [3,4,5]. The silicon produced using this method contains many undesirable impurities.…”

Section: Introductionmentioning

confidence: 99%

Quality Assessment of Sand as Silicon Dioxide Collected from the Sudanese Areas (Bara, Elmtama and Karema) for Glass Industry

Almaleeh¹,

Ezeldin²,

Milad³

2017

SJC

View full text Add to dashboard Cite

Abstract:The silicon dioxide and microcline, samples were collected from the North Kordofan state Bara area, River Nile state Elmatama area and Karema. Then samples were subjected to X-ray diffractometer "XRD" accodrding to standard testMethods. Elemnts compostion was charactrized for all samples by X-ray florescence spectrometer "XRF". The particles size was carried out using sieve standards. Samples were acidified to improve the quality of silica. Silicon dioxide of Bara sand was found to be 100%, while that of Elmtama was 96.6% silicon dioxide and 3.4% microcline sandand for Karima sand 94% silicon dioxide and 6% microcline. The percentages of the silica sand were found to be 95.8% for Bara, 90.9% for Elmtama and 84.2% for karema. The iron oxide percentage for Bara was found 0.03%. The particle size for Bara, Karema and Elmtama were found to be (60, 100, 140mm), respectively.

show abstract

A Brief Review of Metallothermic Reduction Reactions for Materials Preparation

Xing

2018

Small Methods

View full text Add to dashboard Cite

Metallothermic reduction reactions (MRRs) are displacement reactions that use reactive metals to reduce compounds so that metals, alloys, nonmetal elementary substances, and composites are produced, often in a scalable manner. In recent years, nonmetal materials, mainly silicon and carbon, particularly in their nanostructured forms obtained using an MRR with magnesium as the reductant, have started to attract much attention. However, reactions using other metals as the reductant have not been widely investigated yet. Furthermore, the reaction mechanisms and their controlling factors remain unclear, and much more effort is needed to advance this emerging field. Here, MRR preparation methods for metals, alloys, nanoporous silicon, nanoporous carbon, and composites are discussed as an introduction for new researchers in this field.

show abstract

Preparation of nanodispersed silicon powder for implementing anodic composite matrices based on C-Si systems

Cited by 5 publications

References 4 publications

Technology for manufacturing lithium-ion (polymer) batteries using powder anode nanocomposite systems

Technology for manufacturing lithium-ion (polymer) batteries using powder anode nanocomposite systems

Quality Assessment of Sand as Silicon Dioxide Collected from the Sudanese Areas (Bara, Elmtama and Karema) for Glass Industry

A Brief Review of Metallothermic Reduction Reactions for Materials Preparation

Contact Info

Product

Resources

About