公开(公告)号：WO2020244988A1

公开(公告)日：2020-12-10

申请号：PCT/EP2020/064679

申请日：2020-05-27

Applicant: BASF SE ,  WAYNE STATE UNIVERSITY

Inventor： KLENK, Sinja Verena ,  SCHWEINFURTH, David Dominique ,  MAYR, Lukas ,  WEIGUNY, Sabine ,  WINTER, Charles ,  WEERATHUNGA SIRIKKATHUGE, Nilanka ,  KARUNARATNE, Tharindu

IPC: C23C16/455 ,  C07F5/06

Abstract: The present invention is in the field of processes for preparing inorganic metal- or semimetal- containing films. The process comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate in contact with a compound of general formula (I), (II), or (III) in the gaseous state (I) (II) (III) wherein A is NR, NR 2 , PR, PR 2 , O, OR, S, or SR, E is N, NR, P, PR, O or S, n is 1, 2, or 3, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group and R' is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group, and A, E, and n are chosen such that the compound of general formula (I), (II), or (III) is electronically neutral.

公开(公告)号：WO2019197192A1

公开(公告)日：2019-10-17

申请号：PCT/EP2019/058141

申请日：2019-04-01

Applicant: BASF SE

Inventor： ROHDE, Wolfgang ,  ADERMANN, Torben ,  RYLL, Thomas Michael ,  SCHIERLE-ARNDT, Kerstin ,  SEELER, Fabian ,  WEIGUNY, Sabine ,  ZEILINGER, Michael

IPC: C22B3/44 ,  C22B7/00 ,  C22B23/00 ,  C22B26/12 ,  C22B47/00 ,  C22B1/00

Abstract: Process for the recovery of transition metal from spent lithium ion batteries containing nickel, wherein said process comprises the steps of (a) heating a lithium containing transition metal oxide material to a temperature in the range of from 400 to 1200°C, (b) treating said heat-treated material with water, (c) treating the solid residue from step (b)with an acid selected from sulfuric acid, hydrochloric acid, nitric acid, methanesulfonic acid, oxalic acid and citric acid, (d) adjusting the pH value to 2.5 to 8, (e) removing compounds of Al, Cu, Fe, Zn or combinations of at least two of the foregoing from the solution or slurry obtained in step (d).

公开(公告)号：WO2019121086A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/084102

申请日：2018-12-10

Applicant: BASF SE

Inventor： ROHDE, Wolfgang ,  ZEILINGER, Michael ,  ADERMANN, Torben ,  WEIGUNY, Sabine ,  SEELER, Fabian ,  SCHIERLE-ARNDT, Kerstin ,  RYLL, Thomas Michael

IPC: H01M10/54 ,  C22B1/00 ,  C22B7/00 ,  C22B15/00 ,  C22B26/12

CPC classification number: H01M10/54 ,  C22B1/005 ,  C22B7/007 ,  C22B15/0067 ,  C22B15/0089 ,  C22B26/12

Abstract: Process for the recovery of transition metal from cathode active materials containing nickel and lithium, wherein said process comprises the steps of (a) treating a lithium containing transition metal oxide material with a leaching agent (preferably an acid selected from sulfuric acid, hydrochloric acid, nitric acid, methanesulfonic acid, oxalic acid and citric acid), (b) adjusting the pH value to 2.5 to 8, and (c) treating the solution obtained in step (b)with metallic nickel, cobalt or manganese or a combination of at least two of the foregoing.

公开(公告)号：WO2016142226A1

公开(公告)日：2016-09-15

申请号：PCT/EP2016/054371

申请日：2016-03-02

Applicant: BASF SE

Inventor： SPIELMANN, Jan ,  ABELS, Falko ,  BLASBERG, Florian ,  FEDERSEL, Katharina ,  SCHILDKNECHT, Christian ,  LOEFFLER, Daniel ,  ADERMANN, Torben ,  FRANK, Juergen ,  SCHIERLE-ARNDT, Kerstin ,  WEIGUNY, Sabine

IPC: C23C16/455 ,  C07D207/08

CPC classification number: C07F7/0814 ,  C07D207/08 ,  C09D1/00 ,  C23C16/18 ,  C23C16/409 ,  C23C16/45553

Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates. In particular the present invention relates to a process comprising bringing a com- pound of general formula (I) into the gaseous or aerosol state L n ---M--X m L= formula and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein R 1 , R 2 , R 3 , R 4 , are independent of each other hydrogen, an alkyl group, an aryl group, or a SiA 3 group with A being an alkyl or aryl group, and at least two of R 1 , R 2 , R 3 , R 4 are a SiA 3 group, n is an integer from 1 to 4, M is a metal or semimetal, X is a ligand which coordinates M, and m is an integer from 0 to 4.

Abstract translation: 本发明涉及在基材上生成薄无机膜的方法领域。 特别地，本发明涉及一种方法，其包括将通式（I）的化合物引入气态或气溶胶状态Ln-M-Xm L =式中，并将通式（I）的化合物从 气态或气溶胶态，其中R1，R2，R3，R4彼此独立地为氢，烷基，芳基或具有A为烷基或芳基的SiA3基团，并且至少两个 R 1，R 2，R 3，R 4为SiA 3基团，n为1〜4的整数，M为金属或半金属，X为配位M，m为0〜4的整数。

公开(公告)号：WO2023285464A1

公开(公告)日：2023-01-19

申请号：PCT/EP2022/069469

申请日：2022-07-12

Applicant: BASF SE

Inventor： BEIERLING, Thorsten ,  FRISCHHUT, Sabine ,  RAULS, Matthias ,  METZGER, Lukas Karl ,  WEIGUNY, Sabine ,  LENNARTZ, Michael ,  BERK, Rafael Benjamin

IPC: C01G53/00

Abstract: Process for making a particulate (oxy)hydroxide of TM wherein TM represents a combination of metals, and wherein TM comprises nickel and at least one metal selected from cobalt and aluminum and manganese, wherein said process comprises the steps of: (a) combining an aqueous slurry of metallic nickel and at least one metal selected from aluminum and transition metals other than nickel with an oxidant selected from oxygen and nitrate in a first reaction vessel or in a first group of reaction vessels at a temperature of from 5° to 40°C, (b) transferring aqueous reaction medium from the first reaction vessel to a second reaction vessel, wherein said second reaction vessel contains a slurry of a hydroxide of TM, wherein the pH value in step (b) is higher than in step (a) and the temperature is in the range of from 45° to 80°C, thereby forming and growing particles of hydroxide of TM, (c) removing the particles from step (b) from the liquid by a solid-liquid separation method, and drying the particles, (d) returning liquid phase obtained in step (c) to the first reaction vessel.

公开(公告)号：WO2019120650A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/075053

申请日：2018-09-17

Applicant: BASF SE ,  WAYNE STATE UNIVERSITY

Inventor： SCHWEINFURTH, David Dominique ,  MAYR, Lukas ,  KLENK, Sinja Verena ,  WEIGUNY, Sabine ,  WINTER, Charles ,  BLAKENEY, Kyle ,  WEERATHUNGA SIRIKKATHUGE, Nilanka ,  KARUNARATNE, Tharindu

IPC: C23C16/20 ,  C23C16/06 ,  C23C16/08 ,  C23C16/455

Abstract: The present invention is in the field of processes for preparing inorganic metal-containing films. The process comprises bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state wherein A is NR 2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 0, 1 or 2, m is 0, 1 or 2, and R' is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.

公开(公告)号：WO2018108628A1

公开(公告)日：2018-06-21

申请号：PCT/EP2017/081512

申请日：2017-12-05

Applicant: BASF SE ,  UNIVERSITAET DES SAARLANDES

Inventor： AHLF, Maraike ,  SCHIERLE-ARNDT, Kerstin ,  SCHWEINFURTH, David Dominique ,  ADERMANN, Torben ,  LOEFFLER, Daniel ,  WEIGUNY, Sabine ,  LESZCZYNSKA, Kinga Izabela ,  SCHESCHKEWITZ, David

IPC: C23C16/34 ,  C07F7/08 ,  C23C16/40 ,  C23C16/455

CPC classification number: C23C16/45553 ,  C23C16/345 ,  C23C16/402

Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates. In particular, the present invention relates to a process for producing an inorganic silicon-containing film comprising depositing the compound of general formula (I) onto a solid substrate, wherein R 1 , R 2 , R 3 and R 4 are an alkyl group, an alkenyl group, an aryl group, a silyl group, or an amine group, and wherein at least one of R 1 and R 2 and at least one of R 3 and R 4 is a branched group containing at least five non-hydrogen atoms and wherein not more than one of R 1 and R 2 and not more than one of R 3 and R 4 is an amine group.

公开(公告)号：WO2017080994A1

公开(公告)日：2017-05-18

申请号：PCT/EP2016/076963

申请日：2016-11-08

Applicant: BASF SE

Inventor： SPIELMANN, Jan ,  KOCH, Michael ,  WORTMANN, Juergen ,  WEIGUNY, Sabine ,  RUETHER, Feelly ,  SENGPIEL, Robert

IPC: C07C303/44 ,  C07C309/04

CPC classification number: C07C303/44 ,  C07C309/04

Abstract: Die Erfindung betrifft ein Verfahren zur Wiederaufarbeitung von Alkansulfonsäure, die in einem chemischen Prozess als Agens, Katalysator oder Lösungsmittel eingesetzt wird, das folgende Schritte umfasst: (a) Abtrennen eines Alkansulfonsäure enthaltenden Stromes aus einem Reaktionsgemisch, das in dem chemischen Prozess anfällt, (b) Zufuhr des Alkansulfonsäure enthaltenden Stromes als Ausgangsschmelze in eine Schmelzekristallisation, wobei sich Kristalle der Alkansulfonsäure, von Hydraten der Alkansulfonsäure oder einer Mischung aus beiden suspendiert in Mutterlaugebilden, (c) Durchführen einer Fest-Flüssig-Trennung, um die Kristalle aus der Mutterlauge abzutrennen, (d) Gegebenenfalls Waschen der Kristalle, um an den Kristallen anhaftende Mutterlauge zu entfernen, (e) Rückführen der aus der Mutterlauge abgetrennten und gegebenenfalls gewaschenen Kristalle in den chemischen Prozess.

Abstract translation:

本发明涉及用于链烷＆AUML的再处理的过程; URE，在一个化学过程作为剂，催化剂，或L＆ouml;被使用的溶剂，其包括以下步骤：（a）将含有链烷BEAR酸 悬浮酸或两者的混合物;从所述化学处理的反应混合物物流ANF＆AUML; LLT，（b）该烷含酸BEAR流作为起点的供给在熔融结晶化，得到烷BEAR酸的晶体中，链烷＆的水合物熔融AUML 在母液中形成，（c）进行导航使用铅固液导航用途SSIG分离到的晶体从母液中，（d）任选地洗涤结晶，以除去附着在晶体母液，（E）R导航用途CKF导航用途分开 从母液中分离晶体，并任选在化学过程中洗涤。