WO2002004701A3 - Electroless autocatalytic platinum plating - Google Patents

Electroless autocatalytic platinum plating Download PDF

Info

Publication number
WO2002004701A3
WO2002004701A3 PCT/US2001/021221 US0121221W WO0204701A3 WO 2002004701 A3 WO2002004701 A3 WO 2002004701A3 US 0121221 W US0121221 W US 0121221W WO 0204701 A3 WO0204701 A3 WO 0204701A3
Authority
WO
WIPO (PCT)
Prior art keywords
platinum
plating
autocatalytic
electroless
platinum plating
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.)
Ceased
Application number
PCT/US2001/021221
Other languages
French (fr)
Other versions
WO2002004701A2 (en
Inventor
Alexander S Koslov
Dave Narasimhan
Thirumalai Palanisamy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Priority to CA002415772A priority Critical patent/CA2415772A1/en
Priority to EP01984170A priority patent/EP1297197A2/en
Priority to JP2002509554A priority patent/JP2004502872A/en
Priority to AU2002218776A priority patent/AU2002218776A1/en
Publication of WO2002004701A2 publication Critical patent/WO2002004701A2/en
Anticipated expiration legal-status Critical
Publication of WO2002004701A3 publication Critical patent/WO2002004701A3/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12875—Platinum group metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

This invention relates to electroless autocatalytic plating of platinum onto a substrate, an aqueous platinum plating bath, a process for plating a uniform coating of platinum onto various substrates using an electroless autocatalytic plating composition, and a platinum plated article formed therefrom. The plating bath of this invention allows direct autocatalytic plating of platinum on catalytically active and inactive, conductive and non-conductive substrates, avoiding the extra costs of activativing a catalytically inactive substrate.
PCT/US2001/021221 2000-07-06 2001-07-05 Electroless autocatalytic platinum plating Ceased WO2002004701A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002415772A CA2415772A1 (en) 2000-07-06 2001-07-05 Electroless autocatalytic platinum plating
EP01984170A EP1297197A2 (en) 2000-07-06 2001-07-05 Electroless autocatalytic platinum plating
JP2002509554A JP2004502872A (en) 2000-07-06 2001-07-05 Electroless self-catalytic platinum plating
AU2002218776A AU2002218776A1 (en) 2000-07-06 2001-07-05 Electroless autocatalytic platinum plating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/611,183 US6391477B1 (en) 2000-07-06 2000-07-06 Electroless autocatalytic platinum plating
US09/611,183 2000-07-06

Publications (2)

Publication Number Publication Date
WO2002004701A2 WO2002004701A2 (en) 2002-01-17
WO2002004701A3 true WO2002004701A3 (en) 2003-01-09

Family

ID=24447954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/021221 Ceased WO2002004701A2 (en) 2000-07-06 2001-07-05 Electroless autocatalytic platinum plating

Country Status (6)

Country Link
US (1) US6391477B1 (en)
EP (1) EP1297197A2 (en)
JP (1) JP2004502872A (en)
AU (1) AU2002218776A1 (en)
CA (1) CA2415772A1 (en)
WO (1) WO2002004701A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040065540A1 (en) * 2002-06-28 2004-04-08 Novellus Systems, Inc. Liquid treatment using thin liquid layer
JP2005533928A (en) * 2002-07-19 2005-11-10 テクニツク・インコーポレーテツド Method and apparatus for immediate monitoring of electroplating bath performance and early detection of defects
US20050112432A1 (en) * 2002-08-27 2005-05-26 Jonah Erlebacher Method of plating metal leafs and metal membranes
US6805972B2 (en) * 2002-08-27 2004-10-19 Johns Hopkins University Method of forming nanoporous membranes
CA2486822A1 (en) * 2004-03-19 2005-09-19 Great Neck Saw Manufacturers, Inc. Folding utility knife
US8062623B2 (en) * 2004-10-15 2011-11-22 Velocys Stable, catalyzed, high temperature combustion in microchannel, integrated combustion reactors
US20060147791A1 (en) * 2004-12-30 2006-07-06 Debe Mark K Platinum recovery from fuel cell stacks
US20060144791A1 (en) * 2004-12-30 2006-07-06 Debe Mark K Platinum recovery from nanostructured fuel cell catalyst
JP5081830B2 (en) 2005-10-13 2012-11-28 ヴェロシス インコーポレイテッド Electroless plating in microchannels
EP2191038A2 (en) 2007-09-13 2010-06-02 Velocys, Inc. Porous electrolessly deposited coatings
US7501345B1 (en) * 2008-03-28 2009-03-10 International Business Machines Corporation Selective silicide formation by electrodeposit displacement reaction
US8317910B2 (en) 2010-03-22 2012-11-27 Unity Semiconductor Corporation Immersion platinum plating solution
CN102766169B (en) * 2012-08-01 2015-04-22 昆明贵研药业有限公司 New method for synthesizing anti-tumor drug miboplatin
LT6547B (en) 2016-12-28 2018-08-10 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras The solution of chemical platinum deposition and the method of continuous platinum coating formation
IT202300023967A1 (en) 2023-11-13 2025-05-13 Nuovo Pignone Tecnologie Srl COMPOSITION FOR NON-ELECTROLYTIC PLATINUM PLATING AND PLATINUM PLATING PROCEDURE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607988A1 (en) * 1976-02-05 1977-08-11 Bbc Brown Boveri & Cie Electroless deposition of platinum metals - using soln. contg. a complex salt of platinum metal, a reducing agent, stabilizer and accelerator
JPS6092494A (en) * 1983-10-24 1985-05-24 Japan Storage Battery Co Ltd Method for joining platinum or platinum alloy electrode to ion exchange membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562911A (en) 1968-12-03 1971-02-16 Dentsply Int Inc Method and composition for platinum plating and articles plated therewith
US4285784A (en) 1980-07-10 1981-08-25 The United States Of America As Represented By The Secretary Of The Interior Process of electroplating a platinum-rhodium alloy coating
JPS5751276A (en) 1980-09-13 1982-03-26 Agency Of Ind Science & Technol Manufacture of anode for electrolyzing water
JP2686597B2 (en) * 1994-12-01 1997-12-08 財団法人地球環境産業技術研究機構 Iridium electroless plating bath and method for producing joined body for electrolysis
US5980345A (en) * 1998-07-13 1999-11-09 Alliedsignal Inc. Spark plug electrode having iridium based sphere and method for manufacturing same
US6165912A (en) * 1998-09-17 2000-12-26 Cfmt, Inc. Electroless metal deposition of electronic components in an enclosable vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607988A1 (en) * 1976-02-05 1977-08-11 Bbc Brown Boveri & Cie Electroless deposition of platinum metals - using soln. contg. a complex salt of platinum metal, a reducing agent, stabilizer and accelerator
JPS6092494A (en) * 1983-10-24 1985-05-24 Japan Storage Battery Co Ltd Method for joining platinum or platinum alloy electrode to ion exchange membrane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 233 (C - 304) 19 September 1985 (1985-09-19) *

Also Published As

Publication number Publication date
EP1297197A2 (en) 2003-04-02
WO2002004701A2 (en) 2002-01-17
US6391477B1 (en) 2002-05-21
AU2002218776A1 (en) 2002-01-21
JP2004502872A (en) 2004-01-29
CA2415772A1 (en) 2002-01-17

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