E Ramachandran和S Ramukutty
??????????????????????????????????????????????????????????????? (HPMC) ??????????????7 × 2 × 1.5 ???????????????????? (PVP K30) ????????????20 × 2 × 1.5 ?????????? X ??????????????????????? a ?????????????? {001}????????????? {020} ??? {110} ?????? FTIR ?????????????????????30 -700°C ??????????????????
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