公开(公告)号：WO2018174829A1

公开(公告)日：2018-09-27

申请号：PCT/SG2018/050133

申请日：2018-03-23

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： ZHU, Qiang ,  TANG, Tao ,  LOW, Ying Ying Lesley ,  SOO, Xiang Yun Debbie ,  XU, Jian Wei

IPC: C09K5/06 ,  F25D3/02 ,  B65D81/38

Abstract: The present disclosure relates to a phase change material (PCM) composition and a process for preparation thereof, wherein said composition comprising a phase change material, glass fibers and xanthan gum. In a preferred embodiment, the phase change material is water (or ice) and the g lass fibers are glass wool. The disclosure also relates to a stackable and sealable package enclosing the PCM composition. In a particular embodiment, the PCM composition is used to prepare a cold box that may be used in cold chain transportation.

公开(公告)号：WO2017111701A1

公开(公告)日：2017-06-29

申请号：PCT/SG2016/050614

申请日：2016-12-23

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： SHAH, Kwok Wei ,  ZHU, Qiang ,  HAN, Ming Yong ,  TANG, Tao ,  LOW, Ying Ying Lesley ,  YOW, Kenneth Li Hsien ,  YOW, Cheng Hoe

IPC: C03C17/25 ,  C03C17/34 ,  C01G30/02 ,  C01G19/02 ,  C01G23/04 ,  C01G9/02

CPC classification number: C03C17/34 ,  C03C17/007 ,  C03C2217/445 ,  C03C2217/47 ,  C03C2217/476 ,  C03C2217/74

Abstract: The present disclosure describes a film for coating a surface, the film comprising a first layer of first core shell nanoparticles and a second layer of second core shell nanoparticles, wherein the core of the first core shell nanoparticles comprises a first oxide of a metal or an alloy thereof, for example, antimony tin oxide (ATO), selected to absorb UV and IR radiation and the core of the second core shell nanoparticles comprises a second oxide of a metal or an alloy thereof, for example titanium oxide (TiO 2 ) or zinc oxide (ZnO); and, the shell of the first or second core shell nanoparticles comprises a silane, the first and second core shell nanoparticle being dispersed in a first transparent substrate. The present disclosure also describes a method for coating a surface with said film.

Abstract translation: 本公开描述了用于涂覆表面的膜，所述膜包含第一核心壳纳米粒子的第一层和第二核壳纳米粒子的第二层，其中第一核壳纳米粒子的核包含 选择吸收UV和IR辐射的金属或其合金的第一氧化物，例如氧化锑锡（ATO），以及第二核壳纳米颗粒的核包含第二金属或其合金的氧化物，用于 例如氧化钛（TiO 2）或氧化锌（ZnO）; 并且第一或第二核壳纳米粒子的壳包含硅烷，第一和第二核壳纳米粒子分散在第一透明基板中。 本公开还描述了用所述膜涂覆表面的方法。