公开(公告)号：US11964920B2

公开(公告)日：2024-04-23

申请号：US16326069

申请日：2017-08-18

申请人： University of Massachusetts

发明人： James J. Watkins ,  Dong-Po Song ,  Wenhao Li

IPC分类号： C04B35/524 ,  B05D3/06 ,  B29C70/00 ,  C04B35/528 ,  C04B35/532 ,  C04B35/83 ,  C04B38/00 ,  C04B38/02 ,  H01M4/04 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/587 ,  H01M6/40 ,  C04B111/00

CPC分类号： C04B38/0022 ,  B05D3/06 ,  B29C70/00 ,  C04B35/524 ,  C04B35/528 ,  C04B35/532 ,  C04B35/83 ,  C04B38/02 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/587 ,  H01M6/40 ,  C04B2111/0081 ,  C04B2111/00853 ,  C04B2235/5264 ,  C04B2235/5454

摘要： Various embodiments disclosed relate to a method of forming a composite including a carbon composite structure. The method includes disposing a precursor composition on a substrate. The composition includes a porogen component, a carbon component, and a catalyst component. The method further includes irradiating the precursor composition to form the carbon composite structure.

公开(公告)号：US20240101906A1

公开(公告)日：2024-03-28

申请号：US18356704

申请日：2023-07-21

申请人： Carbon Technology Holdings, LLC

发明人： James A. Mennell ,  Dustin Slack ,  Daren Daugaard

IPC分类号： C10B53/02 ,  C04B35/532 ,  C04B35/622 ,  C04B35/626 ,  C04B35/636 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10

CPC分类号： C10B53/02 ,  C04B35/532 ,  C04B35/62204 ,  C04B35/62695 ,  C04B35/636 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10 ,  C04B2235/422 ,  C04B2235/48

摘要： In some variations, the invention provides a biocarbon composition comprising a low fixed carbon material with a fixed carbon concentration from 20 wt % to 55 wt %; a high fixed carbon material with a fixed carbon concentration from 50 wt % to 100 wt % (and higher than the fixed carbon concentration of the low fixed carbon material; from 0 to 30 wt % moisture; from 0 to 15 wt % ash; and from 0 to 20 wt % of one or more additives (such as a binder). Some variations provide a process for producing a biocarbon composition, the process comprising: pyrolyzing a first biomass-containing feedstock to generate a low fixed carbon material; separately pyrolyzing a second biomass-containing feedstock to generate a high fixed carbon material; blending the low fixed carbon material with the high fixed carbon material, thereby generating an intermediate material; optionally, blending one or more additives into the intermediate material; optionally, drying the intermediate material; and recovering a biocarbon composition containing the intermediate material or a thermally treated form thereof.

公开(公告)号：US20230327078A1

公开(公告)日：2023-10-12

申请号：US18205033

申请日：2023-06-02

申请人： Nexeon Limited

发明人： Timothy Bogart ,  Simon Foxon ,  James Farrell ,  David Bent ,  Daniel Scarlett

IPC分类号： H01M4/36 ,  C01B33/02 ,  C04B35/532 ,  C04B35/626 ,  C04B35/628 ,  C04B35/64 ,  H01M4/38 ,  H01M4/62

CPC分类号： H01M4/362 ,  C01B33/02 ,  C04B35/532 ,  C04B35/6261 ,  C04B35/6264 ,  C04B35/62839 ,  C04B35/64 ,  H01M4/386 ,  H01M4/625 ,  C01P2004/51 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/5445 ,  C04B2235/5454 ,  H01M2004/027

摘要： This invention relates to particulate electroactive materials consisting of a plurality of composite particles, wherein the composite particles comprise a plurality of silicon nanoparticles dispersed within a conductive carbon matrix. The particulate material comprises 40 to 65 wt % silicon, at least 6 wt % and less than 20% oxygen, and has a weight ratio of the total amount of oxygen and nitrogen to silicon in the range of from 0.1 to 0.45 and a weight ratio of carbon to silicon in the range of from 0.1 to 1. The particulate electroactive materials are useful as an active component of an anode in a metal ion battery.

公开(公告)号：US20220396529A1

公开(公告)日：2022-12-15

申请号：US17731194

申请日：2022-04-27

申请人： Carbon Technology Holdings, LLC

发明人： James A. Mennell ,  Dustin Slack ,  Daren Daugaard

IPC分类号： C04B35/532 ,  C04B35/636 ,  C04B35/626 ,  C04B35/622

摘要： In some variations, the invention provides a biocarbon composition comprising a low fixed carbon material with a fixed carbon concentration from 20 wt % to 55 wt %; a high fixed carbon material with a fixed carbon concentration from 50 wt % to 100 wt % (and higher than the fixed carbon concentration of the low fixed carbon material; from 0 to 30 wt % moisture; from 0 to 15 wt % ash; and from 0 to 20 wt % of one or more additives (such as a binder). Some variations provide a process for producing a biocarbon composition, the process comprising: pyrolyzing a first biomass-containing feedstock to generate a low fixed carbon material; separately pyrolyzing a second biomass-containing feedstock to generate a high fixed carbon material; blending the low fixed carbon material with the high fixed carbon material, thereby generating an intermediate material; optionally, blending one or more additives into the intermediate material; optionally, drying the intermediate material; and recovering a biocarbon composition containing the intermediate material or a thermally treated form thereof.

公开(公告)号：US10829418B2

公开(公告)日：2020-11-10

申请号：US15823016

申请日：2017-11-27

申请人： United Technologies Corporation

发明人： R. Wesley Jackson ,  Kathryn S. Read ,  Jeremy R. Hart ,  Andrew J. Lazur

IPC分类号： C04B35/638 ,  C04B35/589 ,  C04B35/80 ,  C04B35/634 ,  C04B35/628 ,  C04B35/626 ,  C04B35/532 ,  C04B35/565 ,  C04B35/563 ,  C04B35/64 ,  C04B35/571

摘要： A method of producing an enhanced ceramic matrix composite includes applying a tackifier compound to a fiber preform. The tackifier compound includes inorganic filler particles. The method further includes modifying the tackifier compound such that the inorganic filler particles remain interspersed throughout the fiber preform, and occupy pores of fiber preform.

公开(公告)号：US20200338530A1

公开(公告)日：2020-10-29

申请号：US16925102

申请日：2020-07-09

申请人： Archer-Daniels-Midland Company

发明人： Gary M. Diamond ,  Guang Zhu ,  Vincent J. Murphy ,  Eric Dias

IPC分类号： B01J21/18 ,  B01J23/46 ,  C01B32/354 ,  C04B38/00 ,  C07C51/09 ,  C07C51/377 ,  C07C29/60 ,  B01J23/52 ,  B01J23/89 ,  C04B35/532 ,  C07C51/31 ,  B01J23/42 ,  B01J37/02 ,  C07C209/16 ,  C04B35/636 ,  B01J23/656 ,  B01J23/652 ,  C09C1/48 ,  C01B32/05 ,  B01J37/18 ,  B01J35/10 ,  B01J37/00 ,  B01J37/08

摘要： Shaped porous carbon products and processes for preparing these products are provided. The shaped porous carbon products can be used, for example, as catalyst supports and adsorbents. Catalyst compositions including these shaped porous carbon products, processes of preparing the catalyst compositions, and various processes of using the shaped porous carbon products and catalyst compositions are also provided.

公开(公告)号：US20200099043A1

公开(公告)日：2020-03-26

申请号：US16619064

申请日：2018-06-18

申请人： Nexeon Limited

发明人： Timothy Bogart ,  Simon Foxon ,  James Farrell ,  David Bent ,  Daniel Scarlett

IPC分类号： H01M4/36 ,  C01B33/02 ,  H01M4/38 ,  H01M4/62 ,  C04B35/532 ,  C04B35/626 ,  C04B35/628 ,  C04B35/64

摘要： This invention relates to particulate electroactive materials consisting of a plurality of composite particles, wherein the composite particles comprise a plurality of silicon nanoparticles dispersed within a conductive carbon matrix. The particulate material comprises 40 to 65 wt % silicon, at least 6 wt % and less than 20% oxygen, and has a weight ratio of the total amount of oxygen and nitrogen to silicon in the range of from 0.1 to 0.45 and a weight ratio of carbon to silicon in the range of from 0.1 to 1. The particulate electroactive materials are useful as an active component of an anode in a metal ion battery.

公开(公告)号：US20190275496A1

公开(公告)日：2019-09-12

申请号：US16423995

申请日：2019-05-28

申请人： Coming Incorporated

发明人： Benedict Yorke Johnson

IPC分类号： B01J20/20 ,  B01J20/28 ,  B01D46/24 ,  B01D15/00 ,  B01J20/30 ,  B01J20/10 ,  B01J20/24 ,  B01J20/26 ,  C02F1/28 ,  C07C7/12 ,  B01D53/04 ,  C04B38/00 ,  C04B26/28 ,  B01D15/08 ,  C04B35/636 ,  C04B35/532 ,  C04B35/528

摘要： A method of making an activated carbon honeycomb filter article, as defined herein, including: extruding a batch mixture to form an extruded honeycomb body, the batch including: an activated carbon powder; a first organic binder powder; a rheological plasticizing liquid; a porous inorganic binder powder; an extrusion aid; and water by superaddition, drying the extruded honeycomb body; and heat treating the dried honeycomb body. Also disclosed is an honeycomb filter article, having: an activated carbon; a porous inorganic binder powder; a BET surface area of from 950 m2/g to 1600 m2/g; a cell density of from 50 to 2000 cpsi; and a density of from 0.5 to 0.8 g/cm3.

公开(公告)号：US09777221B2

公开(公告)日：2017-10-03

申请号：US11427786

申请日：2006-06-29

申请人： Douglas J. Miller ,  Irwin C. Lewis ,  Ching-Feng Chang ,  Richard Thomas Lewis

发明人： Douglas J. Miller ,  Irwin C. Lewis ,  Ching-Feng Chang ,  Richard Thomas Lewis

IPC分类号： C10B55/00 ,  C04B35/52 ,  C04B35/532 ,  C04B35/626 ,  C04B35/83 ,  C10B57/04 ,  C10C1/04 ,  C10L9/08 ,  F27D11/08

CPC分类号： C10B55/00 ,  C04B35/522 ,  C04B35/532 ,  C04B35/6267 ,  C04B35/83 ,  C04B2235/5248 ,  C04B2235/5276 ,  C04B2235/6021 ,  C04B2235/656 ,  C04B2235/722 ,  C04B2235/726 ,  C04B2235/9607 ,  C10B57/045 ,  C10C1/04 ,  C10L9/08 ,  F27D11/08

摘要： A method of producing low CTE graphite electrodes from needle coke formed from a coal tar distillate material having a relatively high initial boiling point.

公开(公告)号：US20170256787A1

公开(公告)日：2017-09-07

申请号：US15505154

申请日：2015-09-03

申请人： NANJING JINGYAN NEW ENERGY TECHNOLOGY CO., LTD.

发明人： Jing YAN

IPC分类号： H01M4/36 ,  H01M4/02 ,  C04B35/532 ,  H01M4/04 ,  C04B35/628 ,  C04B35/52

CPC分类号： H01M4/36 ,  C04B35/522 ,  C04B35/532 ,  C04B35/62839 ,  C04B2235/425 ,  H01M4/0402 ,  H01M4/0407 ,  H01M4/366 ,  H01M14/00 ,  H01M2004/021 ,  H01M2004/027

摘要： A secondary battery negative electrode material comprises a framework, a chelating/adsorption group and an active substance. The framework does not participate in electrochemical reaction, and only provides a carrier for the chelating/adsorption group (represented by iminodiacetic acid chelating groups in Figure), which contains N, S, P, O atoms having lone pair electrons in outer electrons and has chelating/chemical adsorption bonds formed between it and bivalent/polyvalent metals. The active substance is bivalent/polyvalent metal ion that can be reduced into lower valence states. The active substance metal ion is reduced, during charging, to metal in a lower valence/metal elemental state, which reversely forms, during discharging, the metal ion and has chelating/chemical adsorption bonds formed between it and the chelating/adsorption group. The negative electrode material can form a battery together with positive electrode materials. The battery is expected to be applied to electric vehicles or large-scale energy-storage projects for low price and reliability.