Invention Grant
- Patent Title: Preparation of suspensions
- Patent Title (中): 悬浮液的制备
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Application No.: US14152875Application Date: 2014-01-10
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Publication No.: US09206053B2Publication Date: 2015-12-08
- Inventor: Gaoqing Lu , Zhiping Xu
- Applicant: THE UNIVERSITY OF QUEENSLAND
- Applicant Address: AU St. Lucia, Queensland
- Assignee: THE UNIVERSITY OF QUEENSLAND
- Current Assignee: THE UNIVERSITY OF QUEENSLAND
- Current Assignee Address: AU St. Lucia, Queensland
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: AU2004907326 20041224
- Main IPC: C01F7/00
- IPC: C01F7/00 ; B82Y30/00 ; C01B13/36
Abstract:
A method for preparing a suspension of LDH particles comprises the steps of preparing LDH precipitates by coprecipitation to form a mixture of LDH precipitates and solution; separating the LDH precipitates from the solution; washing the LDH precipitates to remove residual ions; mixing the LDH precipitates with water; and subjecting the mixture of LDH particles and water from step (d) to a hydrothermal treatment step by heating to a temperature of from greater than 80° C. to 150° C. for a period of about 1 hour to about 48 hours to form a well dispersed suspension of LDH particles in water.
Public/Granted literature
- US20140127117A1 PREPARATION OF SUSPENSIONS Public/Granted day:2014-05-08
Information query
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