JP2008527165A5 - - Google Patents
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- Publication number
- JP2008527165A5 JP2008527165A5 JP2007549481A JP2007549481A JP2008527165A5 JP 2008527165 A5 JP2008527165 A5 JP 2008527165A5 JP 2007549481 A JP2007549481 A JP 2007549481A JP 2007549481 A JP2007549481 A JP 2007549481A JP 2008527165 A5 JP2008527165 A5 JP 2008527165A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- coated membrane
- exposing
- acidic solution
- platinum metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 2
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/026,067 US20060144791A1 (en) | 2004-12-30 | 2004-12-30 | Platinum recovery from nanostructured fuel cell catalyst |
| PCT/US2005/046438 WO2006073840A1 (en) | 2004-12-30 | 2005-12-19 | Platinum recovery from nanostructured fuel cell catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008527165A JP2008527165A (ja) | 2008-07-24 |
| JP2008527165A5 true JP2008527165A5 (enExample) | 2009-02-19 |
Family
ID=36576001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007549481A Pending JP2008527165A (ja) | 2004-12-30 | 2005-12-19 | ナノ構造化燃料電池触媒からの白金の回収 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20060144791A1 (enExample) |
| EP (1) | EP1831413A1 (enExample) |
| JP (1) | JP2008527165A (enExample) |
| KR (1) | KR20070089978A (enExample) |
| CN (2) | CN101094927A (enExample) |
| TW (1) | TW200641147A (enExample) |
| WO (1) | WO2006073840A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112004000288T5 (de) * | 2003-02-13 | 2006-09-14 | E.I. Dupont De Nemours And Co., Wilmington | Elektrokatalysatoren und Verfahren zur Herstellung |
| US7255798B2 (en) * | 2004-03-26 | 2007-08-14 | Ion Power, Inc. | Recycling of used perfluorosulfonic acid membranes |
| US7635534B2 (en) * | 2007-08-24 | 2009-12-22 | Basf Catalysts Llc | Simplified process for leaching precious metals from fuel cell membrane electrode assemblies |
| JP5196988B2 (ja) * | 2007-12-21 | 2013-05-15 | スリーエム イノベイティブ プロパティズ カンパニー | インク組成物、その製造方法、そのインク組成物を用いて形成した電極触媒層及びこれらの用途 |
| TWI357930B (en) * | 2008-03-07 | 2012-02-11 | Ind Tech Res Inst | Method for recovery of noble metals |
| CN101280362B (zh) * | 2008-05-15 | 2010-06-23 | 大连交通大学 | 废旧质子交换膜燃料电池膜电极中的铂催化剂的回收方法 |
| DE102008024590B4 (de) * | 2008-05-21 | 2017-06-01 | Heraeus Deutschland GmbH & Co. KG | Recycling-Verfahren für Katalysatorformkörper |
| US7709135B2 (en) * | 2008-06-06 | 2010-05-04 | Basf Corporation | Efficient process for previous metal recovery from cell membrane electrode assemblies |
| US8894774B2 (en) | 2011-04-27 | 2014-11-25 | Intermolecular, Inc. | Composition and method to remove excess material during manufacturing of semiconductor devices |
| KR101312086B1 (ko) * | 2011-07-28 | 2013-09-27 | 희성금속 주식회사 | Ｍｅａ의 합금 회수 방법 |
| US8784572B2 (en) | 2011-10-19 | 2014-07-22 | Intermolecular, Inc. | Method for cleaning platinum residues on a semiconductor substrate |
| US8697573B2 (en) | 2011-11-09 | 2014-04-15 | Intermolecular, Inc. | Process to remove Ni and Pt residues for NiPtSi applications using aqua regia with microwave assisted heating |
| JP6030005B2 (ja) * | 2013-03-07 | 2016-11-24 | Ｊｘ金属株式会社 | 白金族元素の回収方法 |
| DE102018207589A1 (de) * | 2018-05-16 | 2019-11-21 | Robert Bosch Gmbh | Verfahren zur Gewinnung von Gold, Silber und Platinmetallen aus Bestandteilen eines Brennstoffzellenstapels oder eines Elektrolysators |
| CN110643817A (zh) * | 2019-09-25 | 2020-01-03 | 上海大学 | 一种固体聚合物电解质电解水膜电极的综合回收利用方法 |
| CN113215590A (zh) * | 2021-04-25 | 2021-08-06 | 郴州百一环保高新材料有限公司 | 一种基于电解反应的废旧三元催化剂用铂元素提取工艺 |
| CN113363521A (zh) * | 2021-05-26 | 2021-09-07 | 江苏师范大学 | 质子交换膜燃料电池废旧膜电极中铂金催化剂的回收方法 |
| AU2024311053A1 (en) | 2023-06-26 | 2025-11-27 | BASF Catalysts Germany GmbH | Recycling of catalyst coated membranes |
| GB2628686B (en) * | 2023-09-12 | 2025-07-09 | Mastermelt Ltd | Process for recovering noble metals from fluoropolymer-containing components |
| CN118122392A (zh) * | 2024-03-13 | 2024-06-04 | 南京大学 | 一种失活Pt/C催化剂的再生方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680098A (en) * | 1985-03-18 | 1987-07-14 | Amoco Corporation | Aqueous recovery of cobalt or cobalt and manganese from solution also containing oxygenated aromatic compounds |
| JPS6230827A (ja) * | 1985-04-25 | 1987-02-09 | Chlorine Eng Corp Ltd | 貴金属の溶解方法 |
| US4812352A (en) * | 1986-08-25 | 1989-03-14 | Minnesota Mining And Manufacturing Company | Article having surface layer of uniformly oriented, crystalline, organic microstructures |
| US5039561A (en) * | 1986-08-25 | 1991-08-13 | Minnesota Mining And Manufacturing Company | Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures |
| US4750977A (en) * | 1986-12-17 | 1988-06-14 | Bacharach, Inc. | Electrochemical plating of platinum black utilizing ultrasonic agitation |
| JP2506386B2 (ja) * | 1987-10-08 | 1996-06-12 | キャタラー工業株式会社 | 自動車排ガス用触媒からの白金族金属回収方法 |
| JPH01108390A (ja) * | 1987-10-20 | 1989-04-25 | Tanaka Kikinzoku Kogyo Kk | 触媒に担持された白金族金属の回収方法 |
| JP2558774B2 (ja) * | 1988-01-21 | 1996-11-27 | キャタラー工業株式会社 | 自動車排気ガス用触媒からの白金族金属回収方法 |
| US5176786A (en) * | 1988-07-13 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Organic thin film controlled molecular epitaxy |
| US5116415A (en) * | 1989-09-25 | 1992-05-26 | Aqs, Inc. | Metal value recovery or removal from aqueous media |
| US5133843A (en) * | 1990-09-10 | 1992-07-28 | The Dow Chemical Company | Method for the recovery of metals from the membrane of electrochemical cells |
| US5336558A (en) * | 1991-06-24 | 1994-08-09 | Minnesota Mining And Manufacturing Company | Composite article comprising oriented microstructures |
| US5304359A (en) * | 1992-03-03 | 1994-04-19 | Bhp Minerals International Inc. | Dissolution of platinum group metals from materials containing said metals |
| JP3343960B2 (ja) * | 1992-10-26 | 2002-11-11 | 日産自動車株式会社 | 使用済み触媒からの白金族金属回収方法 |
| US5338430A (en) * | 1992-12-23 | 1994-08-16 | Minnesota Mining And Manufacturing Company | Nanostructured electrode membranes |
| FR2705102B1 (fr) * | 1993-05-12 | 1995-08-11 | Rhone Poulenc Chimie | Procede de traitement de compositions contenant des metaux precieux et autres elements de valeur en vue de leur recuperation. |
| US5879827A (en) * | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Catalyst for membrane electrode assembly and method of making |
| US5879828A (en) * | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Membrane electrode assembly |
| US6482763B2 (en) * | 1999-12-29 | 2002-11-19 | 3M Innovative Properties Company | Suboxide fuel cell catalyst for enhanced reformate tolerance |
| JP4450942B2 (ja) * | 2000-04-13 | 2010-04-14 | 株式会社フルヤ金属 | 金属電極から貴金属を回収する処理方法 |
| US6391477B1 (en) * | 2000-07-06 | 2002-05-21 | Honeywell International Inc. | Electroless autocatalytic platinum plating |
| US6518198B1 (en) * | 2000-08-31 | 2003-02-11 | Micron Technology, Inc. | Electroless deposition of doped noble metals and noble metal alloys |
| JP4607303B2 (ja) * | 2000-09-13 | 2011-01-05 | 株式会社フルヤ金属 | 金属電極から白金族金属を回収する方法 |
| JP3549865B2 (ja) * | 2001-11-28 | 2004-08-04 | 核燃料サイクル開発機構 | 使用済核燃料中の希少元素ｆｐの分離回収方法およびこれを利用した原子力発電−燃料電池発電共生システム |
| AU2003278826A1 (en) * | 2002-09-13 | 2004-04-30 | E.I. Du Pont De Nemours And Company | Membranes for fuel cells |
| US6624328B1 (en) * | 2002-12-17 | 2003-09-23 | 3M Innovative Properties Company | Preparation of perfluorinated vinyl ethers having a sulfonyl fluoride end-group |
| US20040116742A1 (en) * | 2002-12-17 | 2004-06-17 | 3M Innovative Properties Company | Selective reaction of hexafluoropropylene oxide with perfluoroacyl fluorides |
| US7348088B2 (en) * | 2002-12-19 | 2008-03-25 | 3M Innovative Properties Company | Polymer electrolyte membrane |
-
2004
- 2004-12-30 US US11/026,067 patent/US20060144791A1/en not_active Abandoned
-
2005
- 2005-12-19 WO PCT/US2005/046438 patent/WO2006073840A1/en not_active Ceased
- 2005-12-19 JP JP2007549481A patent/JP2008527165A/ja active Pending
- 2005-12-19 KR KR1020077014962A patent/KR20070089978A/ko not_active Withdrawn
- 2005-12-19 EP EP05855062A patent/EP1831413A1/en not_active Withdrawn
- 2005-12-19 CN CNA2005800456634A patent/CN101094927A/zh active Pending
- 2005-12-19 CN CNA2009101338921A patent/CN101562252A/zh active Pending
- 2005-12-29 TW TW094147314A patent/TW200641147A/zh unknown