公开(公告)号：EP3034693B1

公开(公告)日：2018-08-08

申请号：EP15165119.7

申请日：2015-04-24

申请人： Univerzita palackeho V Olomouci

发明人： Lapcik, Lubomir ,  Lapcikova, Barbora ,  Zboril, Radek

IPC分类号： D21H17/67 ,  B65D81/34 ,  D21H17/68 ,  D21H19/36 ,  D21H19/38 ,  D21H19/52 ,  D21H19/54 ,  D21H21/16 ,  D21H21/52 ,  D21H27/10

CPC分类号： D21H17/67 ,  B65D81/34 ,  B65D81/3446 ,  D21H17/675 ,  D21H17/68 ,  D21H19/36 ,  D21H19/385 ,  D21H19/52 ,  D21H19/54 ,  D21H21/16 ,  D21H21/52 ,  D21H27/10

摘要： The present invention relates to a paper-based composite planar material, which contains cellulose fibers and filler particles, selected from kaolin, kaolinite, TiO 2 , Al 2 O 3 and mixtures thereof, of sizes in the range of from 50 nm to 200 µm, whereas the filler particles content is in the range of from 5 to 65 % (w/w). It relates also to a packaging material for microwave applications, which contains the composite material according to the present invention. Furthermore, a method of preparation of the composite material is disclosed, as well as its uses.

公开(公告)号：EP3034693A1

公开(公告)日：2016-06-22

申请号：EP15165119.7

申请日：2015-04-24

申请人： Univerzita palackeho V Olomouci

发明人： Lapcik, Lubomir ,  Lapcikova, Barbora ,  Zboril, Radek

IPC分类号： D21H17/67 ,  B65D81/34 ,  D21H17/68 ,  D21H19/36 ,  D21H19/38 ,  D21H19/52 ,  D21H19/54 ,  D21H21/16 ,  D21H21/52 ,  D21H27/10

CPC分类号： D21H17/67 ,  B65D81/34 ,  B65D81/3446 ,  D21H17/675 ,  D21H17/68 ,  D21H19/36 ,  D21H19/385 ,  D21H19/52 ,  D21H19/54 ,  D21H21/16 ,  D21H21/52 ,  D21H27/10

摘要： The present invention relates to a paper-based composite planar material, which contains cellulose fibers and filler particles, selected from kaolin, kaolinite, TiO 2 , Al 2 O 3 and mixtures thereof, of sizes in the range of from 50 nm to 200 µm, whereas the filler particles content is in the range of from 5 to 65 % (w/w). It relates also to a packaging material for microwave applications, which contains the composite material according to the present invention.
Furthermore, a method of preparation of the composite material is disclosed, as well as its uses.

摘要翻译： 本发明涉及一种纸基复合平面材料，其含有选自高岭土，高岭石，TiO 2，Al 2 O 3及其混合物的纤维素纤维和填料颗粒，其尺寸范围为50nm至200μm ，而填料颗粒含量在5至65％（w / w）的范围内。 它还涉及包含根据本发明的复合材料的用于微波应用的包装材料。 此外，公开了复合材料的制备方法及其用途。

公开(公告)号：EP3978431A1

公开(公告)日：2022-04-06

申请号：EP20199904.2

申请日：2020-10-02

申请人： Univerzita Palackeho v Olomouci

发明人： Tantis, Iosif ,  Bakandritsos, Aristeidis ,  Zboril, Radek ,  Otyepka, Michal

IPC分类号： C01B32/19 ,  C01B32/194 ,  H01M10/052

摘要： The present invention provides a method for preparation of sulfur functionalized graphene which contains the following steps:
a) providing a dispersion of fluorinated graphite;
b) subjecting the dispersion of fluorinated graphite to sonication and/or mechanical treatment and/or thermal treatment;
c) preparing a metal polysulfide, starting from a metal sulfide and sulfur;
d) contacting the product from step b) with the product of step c) at a temperature within the range of 10-110°C;
e) separating the solid product formed in step d) from the solution.
Further provided are sulfur functionalized graphene with high sulfur loading obtained by this method, and its use in electrical cells.