Product Overview
DiffuCarb™ E005 · DiffuCarb™ E005PT · Pt-RuOx Composite Electrode
DiffuCarb™ E005 Pt-RuOx Chemically Coated on Carbon Paper and DiffuCarb™ E005PT Pt-RuOx Chemically Coated on Platinized Carbon Paper are produced by forming a Pt-RuOx mixed catalyst layer on a conductive porous substrate. The supplied product description positions the composite layer as combining platinum's catalytic activity with RuOx stability and oxidation resistance.
Pt-RuOx Composite Layer
Designed for combined OER / ORR catalytic activity, electron transfer and stability.
E005 · Raw Carbon Paper
Defaults to TGPH060 raw carbon paper for conductivity, porous transport and mechanical support.
E005PT · Platinized Carbon Paper
Defaults to TGPH060P platinized carbon paper with a substrate Pt loading of 0.1 mg/cm².
9 Pt:RuOx Atomic Ratios
Available ratios: 9:1, 8:2, 7:3, 6:4, 5:5, 4:6, 3:7, 2:8 and 1:9.
| Pt:RuOx Atomic Ratio | Composite Notation | E005 Default Substrate | E005PT Default Substrate | Total Loading |
|---|---|---|---|---|
| 9:1 | Pt9(RuOx)1 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 8:2 | Pt8(RuOx)2 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 7:3 | Pt7(RuOx)3 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 6:4 | Pt6(RuOx)4 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 5:5 | Pt5(RuOx)5 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 4:6 | Pt4(RuOx)6 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 3:7 | Pt3(RuOx)7 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 2:8 | Pt2(RuOx)8 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
| 1:9 | Pt1(RuOx)9 | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper | 2.0 / 3.0 / 4.0 mg/cm² |
DiffuCarb™ E005 · Pt-RuOx / Carbon Paper
TGPH060 raw carbon paper · Pt-RuOx composite catalyst · OER / ORR positioning
High Catalytic Activity
The supplied description positions Pt-RuOx for lowering OER overpotential while also providing ORR catalytic activity.
Enhanced Stability
RuOx is described as providing oxidation resistance and supporting operation in high-potential or corrosive environments.
Good Conductivity
TGPH060 carbon paper provides efficient electron transport, porous mass transfer and mechanical support.
DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper
TGPH060P platinized carbon paper · Pt-RuOx composite layer · enhanced conductivity & durability positioning
Higher Conductivity & Activity
The Pt-coated substrate provides an additional conductive interface beneath the Pt-RuOx catalyst layer.
Exceptional Stability Positioning
The platinum layer and RuOx composite are positioned for improved durability under corrosive electrochemical conditions.
Bimetallic Synergy
The Pt / RuOx interface is intended for research involving both oxygen evolution and oxygen reduction electrocatalysis.
E005 vs. E005PT
Substrate structure · conductivity · durability · cost & application choice
| Comparison Item | DiffuCarb™ E005 | DiffuCarb™ E005PT |
|---|---|---|
| Default Substrate | TGPH060 Raw Carbon Paper | TGPH060P Platinized Carbon Paper |
| Catalyst Layer | Pt-RuOx Composite Layer | Pt-RuOx Composite Layer |
| Substrate Pt Coating | None | Default 0.1 mg/cm² Pt |
| Conductivity Positioning | TGPH060 carbon-paper network | Additional Pt-coated conductive interface |
| Application Positioning | General electrolysis / fuel-cell research | High-current-density / long-duration research |
| Cost | Relatively lower | Higher due to platinized substrate |
Applications
Water electrolysis · OER / ORR · fuel cells · CO₂ reduction · methanol oxidation
PEM / AEM / ALK Water Electrolysis
Suitable for catalyst-electrode research requiring high activity and stability in oxygen electrochemistry.
Fuel Cells / ORR
Suitable for PEMFC and other fuel-cell studies requiring efficient oxygen-reduction catalysis.
Other Electrochemical Reactions
Can be used in CO₂-reduction systems, methanol oxidation and other Pt-RuOx composite electrocatalysis studies.
Quick Selection Price Table
Select the product series, Pt:RuOx atomic ratio, total loading, size and quantity to view the corresponding price.
5×5 cm²
Complete Pt:RuOx Ratio / Loading / Size Price Tables
9 atomic ratios · E005 / E005PT · 3 loading levels · 3 sizes
Pt9(RuOx)1 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt9(RuOx)1 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt9(RuOx)1 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt9(RuOx)1 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt8(RuOx)2 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt8(RuOx)2 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt8(RuOx)2 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt8(RuOx)2 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt7(RuOx)3 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt7(RuOx)3 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt7(RuOx)3 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt7(RuOx)3 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt6(RuOx)4 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt6(RuOx)4 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt6(RuOx)4 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt6(RuOx)4 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt5(RuOx)5 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt5(RuOx)5 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt5(RuOx)5 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt5(RuOx)5 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt4(RuOx)6 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt4(RuOx)6 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt4(RuOx)6 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt4(RuOx)6 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt3(RuOx)7 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt3(RuOx)7 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt3(RuOx)7 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt3(RuOx)7 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt2(RuOx)8 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt2(RuOx)8 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt2(RuOx)8 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt2(RuOx)8 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
Pt1(RuOx)9 Composite Catalyst Layer
E005: Pt-RuOx / TGPH060 Raw Carbon Paper · E005PT: Pt-RuOx / TGPH060P Platinized Carbon Paper
| Composite Catalyst Layer | DiffuCarb™ E005 · Pt-RuOx / Carbon Paper | DiffuCarb™ E005PT · Pt-RuOx / Platinized Carbon Paper | ||||
|---|---|---|---|---|---|---|
| 5×5 cm² | 10×10 cm² | 20×20 cm² | 5×5 cm² | 10×10 cm² | 20×20 cm² | |
| 2.0 mg/cm² Pt1(RuOx)9 | $190 | $540 | $2040 | $220 | $660 | $2520 |
| 3.0 mg/cm² Pt1(RuOx)9 | $260 | $760 | $2740 | $290 | $880 | $3220 |
| 4.0 mg/cm² Pt1(RuOx)9 | $310 | $880 | $3420 | $340 | $1000 | $3900 |
DiffuCarb™ E005 Pt-RuOx Chemically Coated on Carbon Paper defaults to TGPH060 raw carbon paper.
DiffuCarb™ E005PT Pt-RuOx Chemically Coated on Platinized Carbon Paper defaults to TGPH060P platinized carbon paper, with a default platinum loading of 0.1 mg/cm² Pt.
International Orders & Shipping
For quotations, bulk orders, custom Pt:RuOx ratios, loading levels, sizes or substrate configurations, contact SCI Materials Hub.





