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Effects of Time and Temperature of Poly Ether Ether Ketonesulfonation (sPEEK) on The Solubility of sPEEK in Dimethylacetamide
(Proceedings of International Conference On Education, Technology and Science 2013, 2013)
This work aims at investigating the effects of
time and temperature of PEEK sulfonation on the
solubility of sulfonated PEEK (sPEEK) in the
solvent of dimethylacetamide (DMAc), as a part of
manufacturing Proton Exchange ...
Pemakaian Microwave Untuk Optimasi Pembuatan Zeolit Sintetis Dari Abu Sekam Padi
(2013-11-27)
Sebagai negara agraris, Indonesia mempunyai hasil tanaman yang melimpah, diantaranya padi. Melimpahnya padi, berarti melimpahnya limbah padi berupa sekam padi. Pemanfaatan sekam padi belum maksimal. Di Indonesia, khususnya ...