Title:
SYNTHESIS OF A THIN INSOLUBLE HYDROXIDE SHELL ON THE SURFACE OF MAGNETIC ZERO-VALENT METAL NANOPARTICLES FOR ENVIRONMENTAL REMEDIATION
Document Type and Number:
WIPO Patent Application WO/2018/166417
Kind Code:
A1
Abstract:
An insoluble thin hydroxide shell is synthesized on the surface of nanoscale zero-valent iron (NZVI), using a rate-controlled deprotonation method. The hydroxide coated NZVI remains suspended in aqueous phase better than the prior art and can be used to remove groundwater contaminants.
Inventors:
LI XIAO YAN (CN)
HU YI BO (CN)
HU YI BO (CN)
Application Number:
PCT/CN2018/078696
Publication Date:
September 20, 2018
Filing Date:
March 12, 2018
Export Citation:
Assignee:
UNIV HONG KONG (CN)
International Classes:
B22F1/054; B22F1/16; C02F1/58
Foreign References:
| CN103606660A | 2014-02-26 | |||
| CN103143705A | 2013-06-12 | |||
| CN105244185A | 2016-01-13 | |||
| JP5670094B2 | 2015-02-18 | |||
| CN104768641A | 2015-07-08 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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