私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

Links
Contact Info.
  • Address:北京市朝陽區北三環東路15號2號信箱
  • Zip:100929
  • Tel:010-64436820
  • Fax:010-64436820
  • Email:zhangsheng@mail.buct.edu.cn
Current Location :> Home > Publications > Text
Intercalation of phosphotungstic acid into layered double hydroxides by reconstruction method and its application in intumescent flame retardant) composites.
writer:張勝,閆永欣,王雯嘉,谷曉昱,李洪飛,李建華,孫軍*
keywords:poly (lactic acid)
source:期刊
specific source:Polymer Degradation and Stability
Issue time:2018年


Intercalation of phosphotungstic acid into layered double hydroxides by

reconstruction method and its application in intumescent flame retardant

poly (lactic acid) composites