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| For the metal salt, I donot suggest you calcine the salt. It will change into mixed oxides after high temperature calcination. You can support the metal salt into the porous materials, but for XRD measurment, only when the loading amount is over the adorption degree and then it can show in XRD, or you cannot see the phase of metal salt. There are metal salt with some high boling point, you can search from google. Another choice for you is to use ligand toimtpove the stablilty of assisted catalyst. |
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