公开(公告)号：US20190302044A1

公开(公告)日：2019-10-03

申请号：US15983593

申请日：2018-05-18

申请人： KOREA BASIC SCIENCE INSTITUTE

发明人： Yi-Hyun PARK ,  Seungyon CHO ,  Mu-Young AHN ,  Youngmin LEE ,  Duck Young KU

IPC分类号： G01N25/18 ,  G21C1/07 ,  G21C17/06

摘要： The present disclosure provides a sample holder assembly for a laser flash apparatus for measuring a thermal conductivity of a pebble-bed, the assembly comprising: a tubular sample container configured to be mounted on a sample carrier tube for the laser flash apparatus, wherein the sample container has open top and bottom; a bottom disc disposed in the sample container to block the open bottom of the sample container and configured for delivering a laser from a laser flash unit of the apparatus to a pebble-bed; the pebble-bed packed on the bottom disc to a predetermined thickness; and a top disc disposed on the pebble-bed and in the sample container to block the open top of the sample container and configured for receiving heat from the pebble-bed to transfer the heat upward.

公开(公告)号：US20160304355A1

公开(公告)日：2016-10-20

申请号：US15079837

申请日：2016-03-24

申请人： KOREA BASIC SCIENCE INSTITUTE

发明人： Yi-Hyun PARK ,  Seungyon CHO ,  Mu-Young AHN ,  Kyung-Mi MIN

IPC分类号： C01G23/00 ,  G21G1/06

CPC分类号： C01G23/005 ,  C01P2002/72 ,  C01P2004/03 ,  G21B1/13 ,  Y02E30/128

摘要： A method for synthesizing lithium-titanium oxide using a solid state method includes: mixing lithium oxide (Li2O) and titanium oxide (TiO2) in a solvent; separating a solid material which includes lithium oxide and titanium oxide from the solvent; drying the solid material separated from the solvent; and performing a heat treatment on the solid material.

摘要翻译： 使用固体方法合成锂二氧化钛的方法包括：在溶剂中混合氧化锂（Li 2 O）和氧化钛（TiO 2）; 从溶剂中分离出包含氧化锂和氧化钛的固体材料; 干燥从溶剂中分离的固体物质; 并对固体材料进行热处理。