公开(公告)号：WO2016016872A1

公开(公告)日：2016-02-04

申请号：PCT/IB2015/055845

申请日：2015-08-01

申请人： TALLINN UNIVERSITY OF TECHNOLOGY

发明人： HUSSAINOVA, Irina ,  GASIK, Michael

IPC分类号： B01J20/28 ,  B01J20/284 ,  B01J20/08 ,  G01N30/52 ,  G01N30/60 ,  B01J20/286

CPC分类号： B01J20/28007 ,  B01J20/08 ,  B01J20/284 ,  B01J20/286 ,  B01J2220/54 ,  G01N2030/524

摘要： A substrate for and a method to purify fluids, especially of biological origin, is provided here. The substrate has one dimensionally self-organized or self-assembled inorganic nanofibers. The fibers have diameter below 100 nm and ultra-high aspect ratio (length: diameter > 100,000:1). The substrate has a high porosity (over 50%) due to week bonds between adjacent fibers. The substrate is capable of withstanding temperatures over 350°C. A method to purify fluids is also provided.

摘要翻译： 此处提供了用于净化流体，特别是生物来源的流体的基质和方法。 衬底具有一维自组织或自组装的无机纳米纤维。 纤维的直径小于100nm，超高纵横比（长度：直径> 100,000:1）。 由于相邻纤维之间的星期粘合，基材具有高孔隙率（超过50％）。 该基板能承受350℃以上的温度。 还提供了一种净化流体的方法。

公开(公告)号：WO2017093945A1

公开(公告)日：2017-06-08

申请号：PCT/IB2016/057281

申请日：2016-12-01

申请人： TALLINN UNIVERSITY OF TECHNOLOGY

发明人： SHISHKIN, Andrei ,  KOPPEL, Tarmo ,  HUSSAINOVA, Irina

IPC分类号： C08J9/32 ,  B29C70/66 ,  H05K9/00 ,  H01B1/24

CPC分类号： C08J9/32 ,  H01B1/24 ,  H05K9/0083

摘要： A composite shielding material in the form of syntactic foam where the spherical or spherical-like articles are encompassed by an organic or inorganic matrix material, and coated with a layer of nanostructures such as carbon nanotubes, graphene, graphene flakes. Such articles may be alternatively or additionally be covered with nano-sized metal particles and the mould is filled with organic or inorganic matrix, and micro and/or nano-sized reinforcement elements. Such material possesses both reflective and absorptive properties to improve shielding effectiveness. Also process for making the same is disclosed. The composite material can be used as an electromagnetic, thermal or acoustic shield.

摘要翻译： 复合材料的复合材料呈复合泡沫形式，其中球形或类球形制品被有机或无机基质材料包围，并涂覆有纳米结构如碳纳米管，石墨烯， 石墨烯片。 这些制品可以替代地或另外地用纳米尺寸的金属颗粒覆盖，并且模具填充有有机或无机基质，以及微米和/或纳米尺寸的增强元件。 这种材料具有反射和吸收性能，以提高屏蔽效能。 还公开了用于制作它的过程。 复合材料可以用作电磁屏蔽，热屏蔽或声屏蔽。

公开(公告)号：WO2018142181A1

公开(公告)日：2018-08-09

申请号：PCT/IB2017/050505

申请日：2017-01-31

申请人： TALLINN UNIVERSITY OF TECHNOLOGY ,  ECOLE CENTRALE LYON ,  NFM TECHNOLOGIES

发明人： TARRASTE, Marek ,  YUNG, Der-Liang ,  ANTONOV, Maksim ,  HUSSAINOVA, Irina ,  VEINTHAL, Renno ,  PIRSO, Jüri ,  KAPSA, Philippe ,  FRIDRICI, Vincent ,  MAROU-ALZOUMA, Ousseini ,  TABOULET, Alexandre ,  CAMUS, Thomas

IPC分类号： C22C1/05 ,  C22C1/10 ,  C22C29/08

CPC分类号： C22C29/08 ,  B22F2998/10 ,  C22C1/058 ,  C22C1/1084 ,  C22C1/05 ,  B22F3/02 ,  B22F3/10

摘要： A method for producing a double-structured bimodal tungsten cemented carbide composite material, said method comprising the milling of tungsten, carbon, e.g., as graphite or carbon black, and cobalt elemental powders, resulting in a first mixture W+C+Co of fine or ultrafine particles, the milling of tungsten carbide powder and cobalt elemental powder, resulting in a second mixture WC+Co of coarse or extra coarse particles, granulating said second mixture; mixing together said first mixture and said granulated second mixture; consolidating and sintering the resulting mixture.