TY - JOUR
T1 - Carbonate-assisted transformation of manganese silicate nanoparticles via solid-to-hollow structural transition
AU - Zhang, Ye
AU - Gu, Zhengying
AU - Hu, Wenli
AU - Li, Shumin
AU - Yao, Yining
AU - Yu, Chengzhong
N1 - Publisher Copyright:
© 2023
PY - 2023/4/15
Y1 - 2023/4/15
N2 - The bubble-like manganese silicate nanoparticles with a diameter of ∼10 nm have attracted much attention in diverse applications, however their formation mechanisms are under debate. Herein, we revisit the formation of bubble-like manganese silicate nanoparticles and demonstrate a solid-to-hollow conversion process. The solid MnxOy(CO3)mSiz as an intermediate is formed during hydrothermal reaction. The thermal decomposition of MnxOy(CO3)mSiz leads to the solid to hollow structure transformation. Finally, bubble-like manganese silicate nanoparticles are formed. These findings are expected to provide insights in designing other hollow metal silicate nanoparticles.
AB - The bubble-like manganese silicate nanoparticles with a diameter of ∼10 nm have attracted much attention in diverse applications, however their formation mechanisms are under debate. Herein, we revisit the formation of bubble-like manganese silicate nanoparticles and demonstrate a solid-to-hollow conversion process. The solid MnxOy(CO3)mSiz as an intermediate is formed during hydrothermal reaction. The thermal decomposition of MnxOy(CO3)mSiz leads to the solid to hollow structure transformation. Finally, bubble-like manganese silicate nanoparticles are formed. These findings are expected to provide insights in designing other hollow metal silicate nanoparticles.
KW - Bubble-like manganese silicate
KW - Solid-to-hollow conversion
KW - Thermal decomposition
UR - https://www.scopus.com/pages/publications/85151008826
U2 - 10.1016/j.micromeso.2023.112560
DO - 10.1016/j.micromeso.2023.112560
M3 - 文章
AN - SCOPUS:85151008826
SN - 1387-1811
VL - 354
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
M1 - 112560
ER -