公开(公告)号：US20210088139A1

公开(公告)日：2021-03-25

申请号：US17113223

申请日：2020-12-07

Applicant: SGL CARBON SE

Inventor： THOMAS KIRSCHBAUM ,  LEA SCHUMANN ,  RAINER ZEUSS ,  MARTIN REINTHALER

IPC: F16J15/10 ,  B32B9/04 ,  B32B37/10 ,  F16J15/3284

Abstract: A layer composite for a seal includes a planar substrate layer, e.g. a graphite foil layer, and a two-dimensionally contiguous polytetrafluoroethylene cover layer which adheres to a surface of the substrate layer. The polytetrafluoroethylene cover layer contains less than 200 g/m2 of polytetrafluoroethylene. A seal and a method for manufacturing a layer composite are also provided.

公开(公告)号：US20150086766A1

公开(公告)日：2015-03-26

申请号：US14559437

申请日：2014-12-03

Applicant: SGL CARBON SE

Inventor： THOMAS KIRSCHBAUM ,  ASTRID ROTA

IPC: B01J20/28 ,  H01B1/04

CPC classification number: B01J20/3042 ,  B01J20/20 ,  B01J20/28066 ,  B01J20/3035 ,  B01J20/3064 ,  B01J20/3078 ,  C01B32/342 ,  C01B32/348 ,  C01B32/366 ,  C01B32/384 ,  C01P2006/12 ,  H01B1/04 ,  H01G11/34 ,  Y02E60/13 ,  Y10T428/25 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: A method produces activated carbon, suitable in particular for use in double-layer condensers. The method includes a) producing a mixture of a preferably pulverulent carbon material, a base and a hydrophilic polymer chemically inert to the base, b) pressing the mixture produced in step a) to form a pressing and c) activating the pressed body produced in step b).

Abstract translation: 一种方法产生适用于特别用于双层冷凝器的活性炭。 该方法包括：a）制备优选粉状碳材料，碱和对该基材物质惰性的亲水性聚合物的混合物，b）压制步骤a）中制备的混合物以形成压制，c） 步骤b）。

公开(公告)号：US20130077207A1

公开(公告)日：2013-03-28

申请号：US13680500

申请日：2012-11-19

Applicant: SGL CARBON SE

Inventor： THOMAS KIRSCHBAUM

IPC: H01G11/34 ,  H01B1/04 ,  H01G9/00

CPC classification number: H01G11/34 ,  B01J20/20 ,  B01J20/28066 ,  B01J20/2808 ,  B01J20/2809 ,  B82Y99/00 ,  C01B32/342 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  H01B1/04 ,  H01G11/24 ,  H01G11/38 ,  Y02E60/13

Abstract: An activated, porous carbon has a specific BET surface area of between 1400 and 1900 m2/g, with at least 80% of all of the pores, and preferably all of the pores, of the carbon having an average diameter of between 0.3 and 0.9 nm. The novel carbon is particularly suitable for use as an electrode in a double-layer capacitor. The carbon is obtained by a process that includes the following steps: a) producing a mixture of a green coke, a base, and a hydrophilic polymer which is chemically inert towards the base, b) pressing the mixture produced in step a), to form a compact, and c) activating the compact produced in step b).

Abstract translation: 活性多孔碳的比BET比表面积为1400至1900m2 / g，平均直径为0.3至0.9的碳的至少80％的孔隙，优选所有孔隙中的至少80％ nm。 新型碳特别适用于双层电容器中的电极。 通过包括以下步骤的方法获得碳：a）制备生坯焦炭，碱和对碱进行化学惰性的亲水性聚合物的混合物，b）将步骤a）中制备的混合物压制成 形成压块，c）激活步骤b）中产生的压块。