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IrO2 (Core/Shell Ir/IrOx), Conductive Catalyst

  • Product Code:16101000
  • Description:IrO2 (Core/Shell Ir/IrOx), Conductive Catalyst
  • Brand:Premetek Catalyst
  • Lead time:In stock
  • Views:
  • Telephone:+86 153-5789-9751
  • Keywords:Core/Shell Ir/IrOx, Conductive Catalyst, Premetek, SCI Materials Hub
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1. Introduction

Core/Shell Ir/IrOx catalyst powder (previously known as Iridium Oxide (IrO2), conductive catalyst) has a particle size of around 12 nm with a surface area of around 20 m2/g. This catalyst is synthesized in the form of core/shell configuration with the core being iridium metal and the shell being iridium oxide. Since the core is pure iridium metallic, the overall electrical conductivity of this catalyst product is higher compared to pure IrOx or pure IrO2 catalysts. Furthermore, use of the core/shell configuration helps to increase the electrochemical surface area for the iridium oxide compared to conventional methods of making the pure IrOx or IrO2.

This catalyst product can be used for standard PEM electrolyzers that use deionized water and not other additives (such as acids or bases or salts dissolved in the water). This core/shell catalyst can also be used for various other electrochemical applications (such as fuel cells, batteries, supercapacitors, electrolytic capacitors, etc.).

For non-standard applications such as acidic water, alkaline water, or salt containing water electrolysis applications, we advise the researchers and customers to check the chemical compatibility of IrOx and Ir metal for their application and ensure that this product would have sufficient corrosion stability in the intended application. If the intended application has electrolytes that would dissolve this core/shell Ir/IrOx catalyst in partial or full would result in performance degradation.


2. Features

- Small particle size

- Uniform particle size distribution

- High specific surface


3. Welcome to cite our materials in your papers

Core/Shell Ir/IrOx, a conductive catalyst, was obtained from SCI Materials Hub.


4. Introduction of Premetek

Premetek is accustomed to supplying chemicals, nanomaterials, and catalysts for the academic and institutional research, as well as industrial R&D in a wide span of applications. By partnering with other technology-oriented companies in this field, our service features the newest products and the most diverse and expansive selection in material science and catalysis.

Premetek offers the highest quality products from some renowned international vendors, and is a leading supplier of high-end nanomaterials and catalysts under the Premetek brand name. We provide unique products of nanomaterials, which display complex composition and exact particle size, particle size distribution, and tailored surface characteristic. The nanomaterials can be applied to the areas of coating, automotive, textiles, electronics and specialty chemical industries. Our catalysts, in particular homogeneous and heterogeneous precious metal catalysts, are widely used in the research areas of petrochemistry, fuel cells, and pharmaceutical industry.

Premetek is a trusted, service-oriented company. Product quality is of paramount importance. Our established quality process ensures a high level of service and a promise of continually striving for perfection. Our experienced and knowledgeable staff is available for the questions in material science and catalysis, technical support, and consulting services including product application. We provide customers with an unsurpassed level of service.

Catalyst Properties
Surface Area10-20 m2/g
XRD Crystallite Size5 - 10 nm



Premetek(PK Catalyst) Site Map

Nano Nobel Metal Catalysts

Element

Catalyst

Carbon Support

Metal Content

Platinum (Pt)

Pt on carbon

Vulcan XC-72

5%,10%,20%,30%,40%,50%,60%,80%

Vulcan XC-72R

20%,40%

Ketjenblack EC-300J

40%,50%,60%,70%

Pt Black, High Surface Area

100%

Palladium (Pd)

Pd on carbon

Vulcan XC-72

5%,10%,20%,40%,60%,80%

Pd black, High Surface Area

100%

Iridium (Ir)

Ir on carbon

Vulcan XC-72

5%,10%,20%,40%

Ir Black, High Surface Area

100%

IrO2 (Core/Shell Ir/IrOx)

100%

Ruthenium (Ru)

Ru on carbon

Vulcan XC-72

20%,40%

Ru Black, High Surface Area

100%

RuO2

100%

Rhodium (Rh)

Rh on carbonVulcan XC-72

20%

Rhodium Black, High Surface Area

100%

Gold (Au)

Au on carbon

Vulcan XC-72

20%,30%,40%,60%

Ketjenblack

40%

Gold Black100%
Silver (Ag)Ag on carbonVulcan XC-7220%,40%,60%,80%

Alloy Catalysts

Element

Catalyst

Carbon Support

Metal Content (atomic ratio)

Platinum Ruthenium

Pt-Ru (1:1 atomic ratio) on carbon

Vulcan XC-72

10%,20%,30%,40%,50%,60%,80%

Ketjenblack EC-300J

50%,60%,75%

Pt-Ru Black

100%(1:1),100%(2.5:1),100%(1:2.5)

Platinum Palladium

Pt-Pd on carbon

Vulcan XC-72

20%(1:1),20% (3:1),40%(1:1)

Pt-Pd black

100%(1:1)

Platinum Iridium

Pt-Ir on carbon

Vulcan XC-72

20%(1:1),20% (3:1),20% (1:3),40%(1:1)

Pt-Ir black

100%(1:1)

Platinum Iron

Pt-Fe on carbon

Vulcan XC-72

20%(1:1),40%(1:1)

Platinum Cobalt

Pt-Co on carbon

Vulcan XC-72

20%(1:1) ,20% (3:1),40%(1:1),40% (3:1),60% (3:1)

Platinum Nickel

Pt-Ni on carbon

Vulcan XC-72

20%(1:1), 20% (3:1),40%(1:1) ,40% (3:1),60% (3:1)

Platinum Copper

Pt-Cu on carbon

Vulcan XC-72

20%(1:1), 20% (3:1)

Platinum Tin

Pt-Sn on carbon

Vulcan XC-72

20%(3:1),40%(3:1)

Platinum Chromium

Pt-Cr on carbon

Vulcan XC-72

20%(3:1),40%(3:1)

Platinum Rhodium

Pt-Rh black

100%(1:1)

Palladium Iridium

Pd-Ir on carbon

Vulcan XC-72

20%(1:1) ,20% (3:1) ,20% (1:3)

Palladium Rhodium

Pd-Rh on carbon

Vulcan XC-72

20%(1:1) ,20% (3:1) ,20% (1:3)

Palladium Nickel

Pd-Ni on carbon

Vulcan XC-72

20%(1:1)

Other Metal (Fe, Co, Ni, Cu) Catalysts

Element

Catalyst

Carbon Support

Metal Content

Iron (Fe)

Fe on carbon

Vulcan XC-72

5%,10%,20%

Cobalt (Co)

Co on carbon

Vulcan XC-72

1%,5%,10%,20%

Nickel (Ni)

Ni on carbon

Vulcan XC-72

1%,5%,10%,20%,40%

Copper (Cu)

Cu on carbon

Vulcan XC-72

1%,5%,10%,20%,40%


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IrO2 (Core/Shell Ir/IrOx), Conductive Catalyst

Product Code

16101000

Description

IrO2 (Core/Shell Ir/IrOx), Conductive Catalyst

Retail Price

$563 (1g,Item#16101000-1g)

$2692 (5g,Item#16101000-5g)

Lead Time

1 day

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Paper Citation:

Welcome to cite our materials in your papers.

e.g. Anion exchange membranes (Fumasep FAB-PK-130 and Fumasep FAA-3-PK-130) were obtained from SCI Materials Hub.

e.g. A Sustainion anion-exchange membrane was received from SCI Materials Hub; the membrane was activated in 1 M KOH aqueous solution for 24 h and then washed with water before use.

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