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In Rev. Sci. Intrum. 1995, 66 (1), 97-100, on page 98, the authors describe using a -1.1 V vs carbon (but I use vs Pt) in H2SO4 ( I use 50 mM) to electrochemically etch PtO2 off Pt. Hope this helps!
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What is the chemical name of PtO2?
The chemical name of PtO2 is platinum oxide.
What is the chemical symbol for platinum oxide?
Platinum dioxide, also known as Adams' catalyst, is usually represented as platinum(IV) oxide hydrate, PtO2-H2O. It is a catalyst for hydrogenation and hydrogenolysis in organic synthesis. This dark brown powder is commercially available. The oxide itself is not an active catalyst, but it becomes active after exposure to hydrogen whereupon it converts to platinum black, which is responsible for reactions.
What type of materials is a crucible made out of?
Metals: platinum, platinum alloys (with Rh, Au, Ir), Pt-zirconia stabilized, nickel, zirconium, inconel 601, tantalum, molybdenum, etc. Ceramics: porcelain, mullite, aluminum oxide, aluminum nitride, zirconium oxide (with 10 % yttrium oxide), magnesium oxide, beryllium oxide, cerium sulphide, silica, etc. Vitrous graphite
What are reagents which could reduce zinc oxide?
Carbon is one!
How to reduce iron oxide?
by heating it with a more reactive element; e.g. zinc.
Why carbon cannot reduce Al from its oxide while it can reduce Zn from its oxide?
activity series
What is the chemical name of PtO2?
The chemical name of PtO2 is platinum oxide.
How do you write a formula for platinum IV oxide?
PtO2
How do you reduce the oxide from the copper rod?
Titties
What is the chemical symbol for platinum oxide?
Platinum dioxide, also known as Adams' catalyst, is usually represented as platinum(IV) oxide hydrate, PtO2-H2O. It is a catalyst for hydrogenation and hydrogenolysis in organic synthesis. This dark brown powder is commercially available. The oxide itself is not an active catalyst, but it becomes active after exposure to hydrogen whereupon it converts to platinum black, which is responsible for reactions.
What type of materials is a crucible made out of?
Metals: platinum, platinum alloys (with Rh, Au, Ir), Pt-zirconia stabilized, nickel, zirconium, inconel 601, tantalum, molybdenum, etc. Ceramics: porcelain, mullite, aluminum oxide, aluminum nitride, zirconium oxide (with 10 % yttrium oxide), magnesium oxide, beryllium oxide, cerium sulphide, silica, etc. Vitrous graphite
How did nasa research on the space carbon dioxide laser result in a benefit for consumers?
Developing a tin oxide and platinum catalyst to oxidize the CO byproduct of the laser provided the technology to reduce the effects of harmful (org) in homes
How is nitrogen oxide formed?
Commercially, NO (nitric oxide or nitrogen oxide) is produced by the oxidation of ammonia at between 750 °C to 900 °C using platinum as catalyst. I
What are reagents which could reduce zinc oxide?
Carbon is one!
When iron oxide is reduced?
To reduce a compound is to remove oxygen from it. Iron oxide can be reduced to iron by removing its oxygen atoms.
Is it possible to use hydrogen as a reducing agent for ion oxide to get the metal iron?
No. On the contrary - iron will reduce hydrogen oxide to hydrogen
How to reduce iron oxide?
by heating it with a more reactive element; e.g. zinc.
