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|Type:||Artigo de periódico|
|Title:||Aluminum phosphate particles containing closed pores. Preparation, characterization, and use as a white pigment|
|Abstract:||Amorphous aluminum phosphates of various compositions were prepared by a precipitation reaction, using aqueous solutions of NaH2PO4, Al(NO3)(3), and NH4OH as reagents, The resulting solids were chemically characterized and tested in order to observe their capability to undergo closed-pore formation under heating at high temperatures (above 400 degrees C), The formation of closed pores improves the particles' light-backscattering power, making them useful as white pigments. (C) 1996 Academic Press, Inc.|
|Editor:||Academic Press Inc Jnl-comp Subscriptions|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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