Title:
PREPARATION OF HOLLOW NANO- OR MICROPARTICLES
Document Type and Number:
WIPO Patent Application WO/2014/167106
Kind Code:
A3
Abstract:
The invention relates to a method for preparing hollow nano- or microparticles, which implements the treatment of inorganic nano- or microparticles by means of at least one sulfur compound, excluding the compounds including at least one sulfoxide group, and of at least one oxygen acceptor compound. The hollow nano- or microparticules according to the invention can be used in the field of tribology as a lubricant, an anti-wear material or a shock-absorbing material.
Inventors:
AFANASIEV PAVEL (FR)
Application Number:
PCT/EP2014/057408
Publication Date:
December 31, 2014
Filing Date:
April 11, 2014
Export Citation:
Assignee:
CENTRE NAT RECH SCIENT (FR)
UNIVERSITÉ CLAUDE BERNARD LYON 1 (FR)
UNIVERSITÉ CLAUDE BERNARD LYON 1 (FR)
International Classes:
C01G39/06; C01G1/12; C01G41/00
Domestic Patent References:
| WO2013006936A1 | 2013-01-17 |
Other References:
DU ET AL: "Synthesis of inorganic fullerene-like MoS2 nanoparticles by a facile method", MATERIALS LETTERS, NORTH HOLLAND PUBLISHING COMPANY. AMSTERDAM, NL, vol. 61, no. 27, 1 November 2007 (2007-11-01), pages 4887 - 4889, XP022263174, ISSN: 0167-577X, DOI: 10.1016/J.MATLET.2007.03.071
AFANASIEV ET AL: "Synthetic approaches to the molybdenum sulfide materials", COMPTES RENDUS - CHIMIE, ELSEVIER, PARIS, FR, vol. 11, no. 1-2, 1 January 2008 (2008-01-01), pages 159 - 182, XP022420310, ISSN: 1631-0748, DOI: 10.1016/J.CRCI.2007.04.009
HAIBIN YANG ET AL: "Synthesis of inorganic fullerene-like WS2 nanoparticles and their lubricating performance", NANOTECHNOLOGY, IOP, BRISTOL, GB, vol. 17, no. 5, 14 March 2006 (2006-03-14), pages 1512 - 1519, XP020104573, ISSN: 0957-4484, DOI: 10.1088/0957-4484/17/5/058
AFANASIEV ET AL: "Synthetic approaches to the molybdenum sulfide materials", COMPTES RENDUS - CHIMIE, ELSEVIER, PARIS, FR, vol. 11, no. 1-2, 1 January 2008 (2008-01-01), pages 159 - 182, XP022420310, ISSN: 1631-0748, DOI: 10.1016/J.CRCI.2007.04.009
HAIBIN YANG ET AL: "Synthesis of inorganic fullerene-like WS2 nanoparticles and their lubricating performance", NANOTECHNOLOGY, IOP, BRISTOL, GB, vol. 17, no. 5, 14 March 2006 (2006-03-14), pages 1512 - 1519, XP020104573, ISSN: 0957-4484, DOI: 10.1088/0957-4484/17/5/058
Attorney, Agent or Firm:
COLOMBET, Alain et al. (62 rue de Bonnel, Lyon, FR)
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