Exploration of the applicability of platinum electrode slurry on various substrates

Platinum, as a precious metal, has been widely used in many fields due to its excellent conductivity, chemical stability, and high-temperature oxidation resistance. Especially in sensors, fuel cells, and various electrochemical devices, platinum electrode slurry has become one of the key materials for manufacturing high-performance electrodes. This article will exploreResearch Platinum Brand YB8201 Platinum Electrode SlurryApplicability on different substrates and comparative analysis through a series of experimental data.

Experimental background

Advanced Institute (Shenzhen) Technology Co., LtdThe research team conducted platinum electrode slurry coating experiments on several commonly used substrates in the market, aiming to evaluate the performance of these substrates after using platinum electrode slurry. The selected substrates include but are not limited to ceramics, stainless steel, aluminum foil, etc. These materials may encounter different environmental conditions in practical applications, so their bonding effect with platinum electrode slurry is worth exploring.

Experimental methods

The experiment adoptsResearch Platinum Brand YB8201 Platinum Electrode SlurryAs a coating material, apply uniformly according to the manufacturer's instruction manual. Several samples were prepared on each substrate to ensure consistency in experimental conditions. The samples are cured at the same temperature and subsequently subjected to a series of performance tests, including conductivity, adhesion, and durability.

Experimental results and analysis

By testing samples coated with platinum electrode slurry on different substrates, the following key performance indicators were obtained:

• Conductivity: After conducting conductivity tests, all samples showed that the ceramic substratePlatinum electrode slurryExhibiting the best conductivity with a resistance value of 0.05 Ω/cm ²; The resistance value on the stainless steel substrate is 0.06 Ω/cm ², slightly higher than that on ceramics; The resistance value on the aluminum foil substrate is the highest, reaching 0.07 Ω/cm ². Although there are differences, overall, all three substrates can effectively conduct current and meet the needs of general electrochemical applications.
• Adhesion: Adhesion testing shows that the platinum electrode slurry on the ceramic substrate has the strongest adhesion, reaching level 5 (out of 5); Stainless steel substrate is second, with an adhesion level of 4.5; The adhesion of aluminum foil substrate is the weakest, only at level 4. This result indicates that there are differences in the bonding strength between different substrates and platinum electrode slurries, and it may be necessary to choose the appropriate substrate according to specific applications.
• Durability: Durability tests conducted in simulated actual working environments have shown that the platinum electrode slurry on ceramic substrates exhibits the highest stability, maintaining 95% of the initial resistance value after 1000 cycles; The sample on the stainless steel substrate maintained 90% of its initial value; The sample on the aluminum foil substrate decreased to 85% of the initial value. This indicates that although all samples can maintain a certain level of durability, ceramic substrates are still the most ideal choice.

conclusion

Based on the above experimental results, it can be seen that the YB8201 platinum electrode slurry from Yanbo brand can achieve good coating effects on various substrates, especially on ceramic substrates. However, considering factors such as cost and processing technology, users should choose the most suitable substrate according to their specific needs in practical applications. Future research can further explore how to optimize the binding force between other substrates and platinum electrode slurries to broaden their application scope.

The above data is for reference only, and specific performance may vary due to production processes and product specifications.