Name: Platinum carbon catalyst
Brand: Canrud
Price: 211.43 USD

Question 1

Accepted Answer

High molecular weight, narrow molecular weight distribution, low catalyst residue, can be completely dissolved in water.

Question 2

Accepted Answer

It’s best not to use graphite crucibles or graphite-lined furnaces. During the sintering of lithium-ion solid electrolyte pellets, lithium volatilization occurs; the exact species are unclear, and the volatiles can affect the furnace. The same applies to crucibles—the lithium volatiles can reduce crucible lifespan. Graphite crucibles may also contaminate the material, and atmosphere control during sintering would need to be more stringent. Commonly used crucible materials are platinum, alumina, and magnesia.

Question 3

Accepted Answer

Silicon oxide (1400) and silicon oxide (1600): both of these materials have a carbon coating

Question 4

Accepted Answer

It is carbon-coated

Question 5

Accepted Answer

The melting point of aluminum foil is 660 °C.

Question 6

Question 7

Accepted Answer

They are all carbon-coated.

Question 8

Accepted Answer

Graphite

Question 9

Accepted Answer

About 25%.

Question 10

Accepted Answer

Yes, it is multi-walled carbon nanotubes (MWCNT).

Question 11

Accepted Answer

The slurry formulation for the coating is different

Question 12

Accepted Answer

Carbonate-based.

Question 13

Accepted Answer

They are generally coated with carbon via chemical vapor deposition (CVD).

Question 14

Accepted Answer

Conductive carbon plus some binders

Question 15

Accepted Answer

This was provided by the original manufacturer.

Question 16

Accepted Answer

Within 200 nm.

Question 17

Accepted Answer

Conductive carbon: SP, CNT; binder: PVDF-5130

Question 18

Accepted Answer

The electrode foil is a double-sided carbon-coated aluminum foil; the other side is coated with a carbon layer

Question 19

Accepted Answer

Carbon cloth cannot be used directly as a lithium battery anode; it has no capacity. Anodes generally use graphite, hard carbon, silicon-carbon, etc.

Question 20

Accepted Answer

When preparing carbon-coated aluminum foil, the conductive additive is always prepared as a water-based slurry for coating.

Question 21

Accepted Answer

There is currently no XRD data. Normally silicon-carbon 420 shows XRD signals of both graphite and silicon.

Question 22

Accepted Answer

The customer can make the slurry themselves; we cannot do it at present.

Question 23

Accepted Answer

Common systems: PTFE (water-based, mainly for aqueous supercapacitors); PVDF (NMP, oxide cathodes); CMC SBR (carbon-based anodes); PAALi (silicon–carbon systems).

Question 24

Accepted Answer

Yes

Question 25

Accepted Answer

It's because of conductivity issues. Cathode materials themselves have poor conductivity, so they are generally coated.

Question 26

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Yes, it is.

Question 27

Accepted Answer

LiFePO₄ has low conductivity. Carbon-coated aluminum foil reduces internal resistance, improves adhesion, and helps prevent electrode cracking.

Question 28

Accepted Answer

Both are coated; they are just different models of LiFePO4. D-3

Question 29

Accepted Answer

Solid-state-specific carbon-group anodes are still under development; currently there are no such products. For solid-state-specific lithium metal anodes, lithium–indium alloy is available at present.

Product name	Specification and model	Product introduction	Physical property
Platinum carbon catalyst Pt50-600	1g (Platinum content 50%, customizable for 20%, 40%, 60%, etc.)	The Pt50-600 platinum carbon catalyst is a platinum nanocatalyst with high loading capacity (>50 wt%), as well as ultra small size and high electrochemical active area. It is specifically designed for high-power fuel cell applications such as heavy-duty trucks, light trucks, buses, and forklifts.	Product parameters
			Platinum content	>50 wt% (customized according to customer needs)
			Average particle size	2.1 nm
			Electrochemical Active Surface Area (ECSA)	85 m2/g (H adsorption method) 150 m2/g (CO adsorption method)
			Quality specific activity (0.9 V/RHE)	0.20 A/mgPt
			Film electrode power density (0.4 mg Pt/cm2)	At a current density of 2 A/cm2,>1.3 W/cm2
			Stability in film electrodes	After 10000 cycles of accelerated aging at 0.6-0.95 V, ECSA loss is less than 15%; Voltage attenuation<30mV at 0.8 A/cm2
Platinum carbon catalyst Pt50-600D	1g	The Pt50-600D platinum carbon catalyst is a platinum nanocatalyst with high loading capacity (>50 wt%), as well as ultra small size and high electrochemical active area. It is specifically designed for high-power and high stability fuel cell applications such as heavy-duty trucks, light trucks, buses, and forklifts.	Product parameters
			Platinum content	>50 wt% (customized according to customer needs)
			Average particle size	2.1 nm
			Electrochemical Active Surface Area (ECSA)	75 m2/g (H adsorption method) 140 m2/g (CO adsorption method)
			Quality specific activity (0.9 V/RHE)	0.20 A/mgPt
			Film electrode power density (0.4 mg Pt/cm2)	At a current density of 2A/cm2,>1.2 W/cm2
			Stability in film electrodes	After 10000 cycles of accelerated aging at 0.6-0.95V, the ECSA loss is less than 5%; Voltage attenuation<10 mV at a current density of 0.8 A/cm2

Platinum carbon catalyst

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