公开(公告)号：EP2449055A1

公开(公告)日：2012-05-09

申请号：EP10731879.2

申请日：2010-07-01

Applicant: Cabot Corporation

Inventor： HAUBRICH, Scott ,  SHAH, Jainisha ,  NOAILLES, Liam ,  DARSEY, Gary ,  EINHORN, Richard ,  BREWSTER, James

IPC: C09K11/77 ,  B41M3/14 ,  D21H21/40 ,  G01N21/62 ,  G06K19/14 ,  G07D7/12

CPC classification number: C09K11/7777 ,  B41M3/144 ,  C09K11/7769 ,  C09K11/7774 ,  C09K11/7787 ,  C09K11/7795 ,  D21H21/40 ,  G07D7/1205

Abstract: A phosphor composition comprises a host lattice, a dopant and a decay modifying component different from the dopant and the host lattice and effective to alter the rate of decay of the radiation emitted by the phosphor composition in response to excitation by photons of a given energy. The decay modifying component is added to the phosphor composition in a predetermined amount between 1 and 10,000 parts per million of the composition. By varying the amount of the decay modifying component added to the phosphor composition, it is possible to produce a set of phosphor compositions with different, controlled rates of decay of the radiation emitted by the compositions.

公开(公告)号：EP2122726A1

公开(公告)日：2009-11-25

申请号：EP08743767.9

申请日：2008-03-11

Applicant: Cabot Corporation

Inventor： SUN, Yipeng ,  ATANASSOVA, Paolina ,  BREWSTER, James ,  PEREZ, Leonard, P. ,  LEI, Hanwei ,  BLIZANAC, Berislav

IPC: H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M8/10

CPC classification number: H01M4/8605 ,  H01M4/8652 ,  H01M4/886 ,  H01M4/8882 ,  H01M4/921 ,  H01M4/926 ,  H01M8/1011 ,  Y02E60/523

Abstract: In a method of producing a particulate electrocatalyst composition, a precursor medium comprising at least a first metal precursor, a liquid vehicle, and a substrate precursor to substrate particles is atomized into precursor droplets. The droplets are then heated to a reaction temperature of not greater than 700°C to form composite particles comprising said first metal at least partly in an oxide form dispersed on said substrate particles. The composite particles are then collected and are heated at a first treatment temperature no greater than 250°C in the presence of a reducing atmosphere to at least partly convert said oxide form to the metal.

公开(公告)号：EP1726018A2

公开(公告)日：2006-11-29

申请号：EP05725683.6

申请日：2005-03-15

Applicant: Cabot Corporation

Inventor： HAMPDEN-SMITH, Mark, J. ,  ATANASSOVA, Paolina ,  NAPOLITANO, Paul ,  BHATIA, Rimple ,  RICE, Gordon, L. ,  CARUSO, James ,  BREWSTER, James ,  GURAU, Bogdan

IPC: H01B1/12 ,  H01M4/90 ,  H01M4/86 ,  H01M8/20 ,  H01M4/88 ,  H01M8/10

CPC classification number: H01B1/122 ,  B01J21/18 ,  B01J23/42 ,  B01J23/462 ,  B01J23/8926 ,  B01J37/0207 ,  B01J37/084 ,  C08J5/22 ,  H01M4/86 ,  H01M4/8636 ,  H01M4/8652 ,  H01M4/8817 ,  H01M4/886 ,  H01M4/90 ,  H01M4/9083 ,  H01M4/921 ,  H01M4/926 ,  H01M8/0213 ,  H01M8/0234 ,  H01M8/0245 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1039 ,  H01M8/1048 ,  H01M8/1081 ,  H01M2300/0094 ,  Y02E60/523 ,  Y02P70/56

Abstract: Fuel cell components incorporating modified carbon products. The modified carbon products advantageously enhance the properties of the components leading to more efficiency within the fuel cell.

公开(公告)号：EP1697258A2

公开(公告)日：2006-09-06

申请号：EP04821224.5

申请日：2004-11-24

Applicant: CABOT CORPORATION

Inventor： HAMPDEN-SMITH, Mark, J. ,  ATANASSOVA, Paolina ,  SHEN, Jing-Ping ,  NAPOLITANO, Paul ,  BREWSTER, James ,  KYRLIDIS, Agathagelos

IPC: C01B3/26

CPC classification number: C01B3/326 ,  C01B3/40 ,  C01B3/56 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0425 ,  C01B2203/0475 ,  C01B2203/0844 ,  C01B2203/1005 ,  C01B2203/1023 ,  C01B2203/1047 ,  C01B2203/1241 ,  C01B2203/142 ,  C01B2203/148 ,  C01B2203/82 ,  Y02P20/52

Abstract: Solid absorbent materials that are useful for absorption of chemical species from a fluid, such as a gas stream or a liquid stream. The absorbent materials are formed by spray processing and posses a well-defined chemical composition and microstructure. The absorbent materials can have a high absorption capacity for a chemical species such as H2S, CO2, NOX and H2 and have a high recylability, such that the chemical species can be absorbed and desorbed over a large number of cycles.