公开(公告)号：WO2023278545A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/035480

申请日：2022-06-29

Applicant: ARQ IP LIMITED

Inventor： PASPEK, Stephen Carl ,  UNSWORTH, John Francis ,  ADAMS, Jeramie Joseph ,  BASSHAM, Seth Taylor ,  RODRIGUEZ, Regina ,  MAZYCK, David

IPC: C01B32/318 ,  B01D39/20 ,  C01B32/324 ,  C02F1/28 ,  B01D39/06 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/3028 ,  B01J20/3078 ,  B01J20/3085 ,  C01P2004/60 ,  C01P2006/12 ,  C01P2006/90 ,  C02F1/283

Abstract: Activated carbon (AC) produced from agglomerated purified carbonaceous product (PCP) are provided. The PCP is in particulate form, at least about 90% by volume (%v) of the particles are no greater than about 25 J.lm in diameter; the PCP has an ash content of less than about 5%m and a water content of up to about 60 %m. The PCP may be used to make AC, or utilized as an additive for production of AC from other carbonaceous feedstocks.

公开(公告)号：WO2021258720A1

公开(公告)日：2021-12-30

申请号：PCT/CN2021/070368

申请日：2021-01-05

Applicant: 广西七色珠光材料股份有限公司

Inventor： 苏尔田 ,  杨静 ,  林正交 ,  谢思维 ,  黎伍建 ,  林敏立 ,  曾珠 ,  余慧忠 ,  龙宪君

IPC: C09C1/28 ,  C09C3/08 ,  B07B1/04 ,  B04C9/00 ,  B07B1/28 ,  B07B1/4609 ,  B07B2201/04 ,  C01P2006/10 ,  C01P2006/19 ,  C01P2006/90 ,  C09C1/0015 ,  C09C3/006 ,  C09C3/063 ,  C09C3/12 ,  C09D5/08 ,  C09D5/36

Abstract: 本发明公开了一种水性涂料用珠光颜料，其包括：珠光颜料基材、包覆在珠光颜料基材上的烷基磷酸酯二乙醇胺盐涂层、包覆在烷基磷酸酯二乙醇胺盐涂层上的KH-792硅烷偶联剂涂层，以及包覆在KH-792硅烷偶联剂涂层上的三羟甲基丙烷三丙烯酸酯涂层。本发明还公开了一种水性涂料专用珠光颜料的制备方法，其包括以珠光颜料成品或半成品为基材，在基片表面交替包覆多层有机或无机助剂涂层，再经过抽滤、洗涤、烘干、筛分等步骤制得水性涂料用专用珠光颜料。此外，本发明还公开了一种用于本发明水性涂料专用珠光颜料的制备方法的筛分除杂装置。

公开(公告)号：WO2022104143A1

公开(公告)日：2022-05-19

申请号：PCT/US2021/059248

申请日：2021-11-12

Applicant: IONOBELL, INC.

Inventor： IONESCU, Robert C. ,  LIU, Chueh

IPC: H01M10/052 ,  H01M10/058 ,  H01M2/14 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/20 ,  C01B33/02 ,  C01B33/023 ,  C01P2004/32 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2004/90 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/90 ,  H01M2004/021 ,  H01M2004/027 ,  H01M4/366 ,  H01M4/386 ,  H01M4/583 ,  H01M4/625

Abstract: A method for manufacturing porous silicon can include reducing unpurified silica in the presence of a reducing agent to prepare a porous silicon material. A porous silicon material can include primary, secondary, and/or tertiary characteristics that can include and/or cooperatively form pores.

公开(公告)号：WO2022028044A1

公开(公告)日：2022-02-10

申请号：PCT/CN2021/094854

申请日：2021-05-20

Applicant: 安华消防新材料科技（江苏）有限公司

Inventor： 安春 ,  沈军

IPC: A62D1/00 ,  C01B33/154 ,  C01B33/158 ,  A62D1/0064 ,  C01B33/1585 ,  C01P2006/16 ,  C01P2006/32 ,  C01P2006/90

Abstract: 公开了一种气凝胶灭火剂，包括改性二氧化硅气凝胶和二氧化硅溶胶；由以下方法制备：二氧化硅气凝胶加入pH＝5的聚乙烯亚胺水溶液中分散均匀，得到改性二氧化硅气凝胶溶液；先后加入二氧化硅溶胶和纤维素羟乙基醚，分散均匀。该灭火剂的灭火效率更高，防止引燃效果更好。

公开(公告)号：WO2022046645A2

公开(公告)日：2022-03-03

申请号：PCT/US2021/047168

申请日：2021-08-23

Applicant: ASPEN AEROGELS INC.

Inventor： ZAFIROPOULOS, Nicholas Anthony ,  TRIFU, Roxana ,  BEGAG, Redouane ,  MILLER, Harris R. ,  RHINE, Wendell E. ,  LEVENTIS, Nicholas ,  GOULD, George L. ,  ERCHAK, Alexei A.

IPC: B01J13/00 ,  C01B32/00 ,  H01M4/62 ,  B01J13/0091 ,  C01B32/05 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/40 ,  C01P2006/90 ,  C04B2111/00853 ,  C04B38/0045 ,  C04B38/009 ,  H01M10/0525 ,  H01M2004/021 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M4/625

Abstract: Nanoporous carbon-based scaffolds or structures, and specifically carbon aerogels and their manufacture and use thereof are provided. Embodiments include a silicon-doped anode material for a lithium-ion battery, where the anode material includes beads of a polyimide-derived carbon aerogel. The carbon aerogel may further include silicon particles and accommodates expansion of the silicon particles during lithiation. The anode material provides optimal properties for use within the lithium-ion battery.

公开(公告)号：WO2021105991A8

公开(公告)日：2021-06-03

申请号：PCT/IL2020/051218

申请日：2020-11-26

Applicant: BAR-ILAN UNIVERSITY

Inventor： LELLOUCHE, Jean-Paul ,  ITSHAK, Daniel ,  HAREL, Yifat ,  ISRAEL, Limor Liron ,  LEVY-EITAN, Esthy

IPC: C01B32/28 ,  C01B32/15 ,  C01B32/25 ,  C09C3/04 ,  C09G1/04 ,  B01J19/10 ,  B02C19/18 ,  B02C23/08 ,  B82B3/00 ,  B82Y40/00 ,  C01P2004/64 ,  C01P2006/90

Abstract: A disaggregation method for NDs (nanodiamonds) comprising: sonicating NDs dispersed in water; and sedimenting non-disaggregated NDs by centrifugation. Optionally, the method includes sonicating the disaggregated NDs with CAN [(NH4)2Ce(NO3)6] to produce CAN modified NDs and washing to remove excess CAN. Populations of disaggregated NDs are also disclosed. In some embodiments the populations are provided as an aqueous suspension.

公开(公告)号：WO2021025745A2

公开(公告)日：2021-02-11

申请号：PCT/US2020/031337

申请日：2020-05-04

Applicant: TDA RESEARCH, INC.

Inventor： DIETZ, Steven, Dean ,  NOCE, Jeremy

IPC: C09C1/48 ,  B01J20/28 ,  B01J35/10 ,  H01M10/052 ,  H01M4/96 ,  H01G11/32 ,  H01G11/42 ,  C01B32/336 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/40 ,  C01P2006/90

Abstract: An activated carbon-coated carbon black material having a nitrogen BET surface area of about 850 to 1800 m2/g, a packing density of at least 0.8 g/cc as determined at a compressive force of 500 kgf/cm2 on dry carbon powder, an electrical conductivity of a least 10 S/cm at a compressive force of 500 kgf/cm2 on dry carbon powder and electrodes and batteries comprising the carbon material. Methods for preparing such carbon materials from sugar, dextrose, oils and carbon black are described. The material is comprised of carbon black particles coated with a porous activated carbon shell.