公开(公告)号：WO2017105352A1

公开(公告)日：2017-06-22

申请号：PCT/SG2016/050610

申请日：2016-12-16

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： YANG, Jinglei ,  AN, Jinliang ,  YANG, En-Hua

IPC: C09K5/00 ,  C09K5/02

CPC classification number: C09K5/063

Abstract: Disclosed herein are microcapsules that encapsulate a phase change material, where the microcapsules have a dual-core structure with a first shell being made of an organic polymeric material, in particular polyurea surrounded by a second inorganic material shell, in particular silica. Also disclosed herein is a process to manufacture said microcapsules and applications thereof.

Abstract translation: 这里公开了包封相变材料的微胶囊，其中微胶囊具有双核结构，其中第一壳由有机聚合物材料制成，特别是由第二无机材料壳包围的聚脲 特别是二氧化硅。 本文还公开了制造所述微胶囊的方法及其应用。

公开(公告)号：WO2022124996A1

公开(公告)日：2022-06-16

申请号：PCT/SG2021/050783

申请日：2021-12-10

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY [SG]/[SG]

Inventor： YANG, En-Hua ,  SONAT, Cem ,  UNLUER, Cise

IPC: C04B28/10 ,  C04B16/06 ,  C04B20/10

Abstract: Herein disclosed is a strain hardening cement pre-mix that includes a reactive magnesium oxide cement, an amorphous silica source, and a fiber. Also, a strain hardening magnesium-silicate-hydrate composite formable from the strain hardening cement pre-mix is disclosed, which includes magnesium-silicate-hydrate, and a fiber dispersed therein. A method of forming the strain hardening cement pre-mix is further disclosed, the method includes mixing an amorphous silica source with a reactive magnesium oxide cement to form a dry mixture, and dispersing a fiber in the dry mixture. A method of forming the strain hardening magnesium-silicate-hydrate composite is further disclosed, the method includes mixing a reactive magnesium oxide cement with water, mixing an amorphous silica source to the reactive magnesium oxide cement and the water to form a mixture, dispersing a fiber in the mixture, and curing the mixture including the fiber to form the strain hardening magnesium-silicate-hydrate composite. No suitable figure to be published with abstract

公开(公告)号：WO2019054950A1

公开(公告)日：2019-03-21

申请号：PCT/SG2018/050475

申请日：2018-09-18

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： YANG, En-Hua ,  QIU, Jishen ,  UNLUER, Cise ,  RUAN, Shaoqin

IPC: C04B9/00 ,  C04B16/06 ,  C04B14/38 ,  C04B28/10 ,  C04B28/30

Abstract: Various embodiments may provide a cementitious composition. The cementitious composition may include a mixture including a binder component including reactive magnesium oxide cement (RMC). The mixture may further include water. The cementitious composition may also include one or more fibers dispersed in the mixture.

公开(公告)号：WO2018186808A1

公开(公告)日：2018-10-11

申请号：PCT/SG2018/050178

申请日：2018-04-09

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： YANG, En-Hua ,  HE, Shan

IPC: C04B35/84 ,  C04B28/04 ,  C04B14/38 ,  C04B14/26 ,  C04B14/42 ,  C04B14/48 ,  C04B16/06

CPC classification number: C04B20/1055 ,  C04B28/04 ,  C04B35/62873 ,  C04B35/62894 ,  C04B35/62897 ,  C04B35/76 ,  C04B35/803 ,  C04B35/806 ,  C04B35/82 ,  C04B2111/72 ,  C04B2201/52 ,  C04B2235/5212 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5288 ,  C04B14/48 ,  C04B14/386 ,  C04B16/06 ,  C04B14/42 ,  C04B14/4693 ,  C04B14/4625 ,  C04B14/465 ,  C04B14/06 ,  C04B14/062 ,  C04B16/0625 ,  C04B18/146

Abstract: There is provided a fiber-reinforced brittle matrix composite. The fiber-reinforced brittle matrix composite comprises a brittle matrix material (for example, a cementitious or ceramics material) and a coated fiber embedded in the brittle matrix material, wherein the coated fiber comprises a fiber (for example, polyethylene fiber, glass fiber, silicon carbide fiber, alumina fiber, mullite fiber) and a coating material (for example, carbon nanofibers, carbon nanotubes), which is non-covalently disposed on the fiber. A method for producing the fiber-reinforced brittle matrix composite is also provided. The method comprises providing a fiber, disposing a coating material on the fiber to form a coated fiber, wherein the coating material is non-covalently disposed on the fiber, and embedding the coated fiber in a brittle matrix material to obtain the fiber-reinforced brittle matrix composite.

公开(公告)号：WO2018101885A1

公开(公告)日：2018-06-07

申请号：PCT/SG2017/050584

申请日：2017-11-29

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： YANG, En-Hua ,  ZHAO, Aiqin ,  YANG, Jinglei

IPC: C09K5/06 ,  C09D5/26 ,  B01J13/10 ,  B01J13/16 ,  C09D5/14

Abstract: Disclosed herein are phase change materials microencapsulated by a microcapsule having two shells, the first shell (directly encapsulating the phase change material) being an organic polymeric material and the second shell (an outer shell) being made from a doped TiO 2 material. The microcapsules disclosed herein may be particularly useful for improving the energy efficiency of indoor environments, as well as providing compositions that they are applied to (e.g. paints) with self-cleaning properties.

公开(公告)号：WO2015020612A1

公开(公告)日：2015-02-12

申请号：PCT/SG2014/000375

申请日：2014-08-07

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： YANG, En-Hua ,  LIU, Yiquan

IPC: C04B18/10 ,  C04B18/30 ,  C04B28/02 ,  C04B22/04 ,  C04B38/02 ,  C04B38/10 ,  C04B28/26

CPC classification number: C04B28/006 ,  C04B18/105 ,  C04B28/04 ,  C04B28/06 ,  C04B28/34 ,  C04B2111/40 ,  Y02P40/165 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/95 ,  C04B14/06 ,  C04B14/14 ,  C04B14/26 ,  C04B14/28 ,  C04B18/16 ,  C04B20/002 ,  C04B20/008 ,  C04B22/064 ,  C04B22/10 ,  C04B2103/0088 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/302 ,  C04B2103/44 ,  C04B20/026 ,  C04B38/02 ,  C04B7/02 ,  C04B7/32 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B22/143 ,  C04B24/2623 ,  C04B24/2641 ,  C04B24/38

Abstract: A method of manufacturing a lightweight concrete is provided. The method includes a) providing ash obtained from incineration of waste, the ash comprising at least about 0.1 wt% metallic aluminum; b) mixing the ash with a binder to form a mixture; and c) curing the mixture to obtain the lightweight concrete. Lightweight concrete and use of ash as an aerating agent such as an aerating agent in manufacturing of lightweight construction materials are also provided.

Abstract translation: 提供了一种制造轻型混凝土的方法。 该方法包括：a）提供从废物焚烧获得的灰，所述灰分包含至少约0.1重量％的金属铝; b）将灰分与粘合剂混合以形成混合物; 和c）固化混合物以获得轻质混凝土。 还提供了轻质混凝土以及在制造轻质建筑材料中使用灰分作为曝气剂的曝气剂。