Tunable morphology and the changeable catalytic property of layered scandium coordination polymer

Ziqian Zhu; Chengxia Tong; Pengcheng Wang; Wei Wang; Jing Sun; Jingjing Xue; Li Wang; Yong Fan; Jianing Xu

doi:10.1016/j.jssc.2019.121151

Tunable morphology and the changeable catalytic property of layered scandium coordination polymer

Ziqian Zhu
, Chengxia Tong
, Pengcheng Wang
, Wei Wang
, Jing Sun
, Jingjing Xue
, Li Wang
, Yong Fan^*
, Jianing Xu

^*Corresponding author for this work

College of Chemistry

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Sc-CP 1, 1A, 1B and 1C with controllable morphologies were successfully synthesized by the conventional hydrothermal method and microwave (MW) assisted hydrothermal method. 1 was macroscopic, 1A was nano sized, while 1B and 1C were micron sized. Sc-CP 1 showed two-dimensional (2D) layered structure which was constructed from the connections of left- and right-hand helical chains. Catalytic experiments showed the catalytic performances of Sc-CP 1, 1A, 1B and 1C for the cyanosilylation reaction of aromatic aldehydes were dependent on the morphologies of the particles. Flower-ball-like 1C featuring a high concentration of Lewis acidic Sc(III) sites on its exposed external surfaces showed better catalytic activity than others, the best constant rate of which was 6.4 × 10⁻³ min⁻¹.

Original language	English
Article number	121151
Journal	Journal of Solid State Chemistry
Volume	283
DOIs	https://doi.org/10.1016/j.jssc.2019.121151
State	Published - Mar 2020
Externally published	Yes

Keywords

Changeable catalytic property
Scandium CPs
Tunable morphology

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10.1016/j.jssc.2019.121151

Cite this

@article{4fbe338a79084af58d831669be546779,

title = "Tunable morphology and the changeable catalytic property of layered scandium coordination polymer",

abstract = "Sc-CP 1, 1A, 1B and 1C with controllable morphologies were successfully synthesized by the conventional hydrothermal method and microwave (MW) assisted hydrothermal method. 1 was macroscopic, 1A was nano sized, while 1B and 1C were micron sized. Sc-CP 1 showed two-dimensional (2D) layered structure which was constructed from the connections of left- and right-hand helical chains. Catalytic experiments showed the catalytic performances of Sc-CP 1, 1A, 1B and 1C for the cyanosilylation reaction of aromatic aldehydes were dependent on the morphologies of the particles. Flower-ball-like 1C featuring a high concentration of Lewis acidic Sc(III) sites on its exposed external surfaces showed better catalytic activity than others, the best constant rate of which was 6.4 × 10−3 min−1.",

keywords = "Changeable catalytic property, Scandium CPs, Tunable morphology",

author = "Ziqian Zhu and Chengxia Tong and Pengcheng Wang and Wei Wang and Jing Sun and Jingjing Xue and Li Wang and Yong Fan and Jianing Xu",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Inc.",

year = "2020",

month = mar,

doi = "10.1016/j.jssc.2019.121151",

language = "英语",

volume = "283",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - Tunable morphology and the changeable catalytic property of layered scandium coordination polymer

AU - Zhu, Ziqian

AU - Tong, Chengxia

AU - Wang, Pengcheng

AU - Wang, Wei

AU - Sun, Jing

AU - Xue, Jingjing

AU - Wang, Li

AU - Fan, Yong

AU - Xu, Jianing

PY - 2020/3

Y1 - 2020/3

N2 - Sc-CP 1, 1A, 1B and 1C with controllable morphologies were successfully synthesized by the conventional hydrothermal method and microwave (MW) assisted hydrothermal method. 1 was macroscopic, 1A was nano sized, while 1B and 1C were micron sized. Sc-CP 1 showed two-dimensional (2D) layered structure which was constructed from the connections of left- and right-hand helical chains. Catalytic experiments showed the catalytic performances of Sc-CP 1, 1A, 1B and 1C for the cyanosilylation reaction of aromatic aldehydes were dependent on the morphologies of the particles. Flower-ball-like 1C featuring a high concentration of Lewis acidic Sc(III) sites on its exposed external surfaces showed better catalytic activity than others, the best constant rate of which was 6.4 × 10−3 min−1.

AB - Sc-CP 1, 1A, 1B and 1C with controllable morphologies were successfully synthesized by the conventional hydrothermal method and microwave (MW) assisted hydrothermal method. 1 was macroscopic, 1A was nano sized, while 1B and 1C were micron sized. Sc-CP 1 showed two-dimensional (2D) layered structure which was constructed from the connections of left- and right-hand helical chains. Catalytic experiments showed the catalytic performances of Sc-CP 1, 1A, 1B and 1C for the cyanosilylation reaction of aromatic aldehydes were dependent on the morphologies of the particles. Flower-ball-like 1C featuring a high concentration of Lewis acidic Sc(III) sites on its exposed external surfaces showed better catalytic activity than others, the best constant rate of which was 6.4 × 10−3 min−1.

KW - Changeable catalytic property

KW - Scandium CPs

KW - Tunable morphology

UR - https://www.scopus.com/pages/publications/85077400846

U2 - 10.1016/j.jssc.2019.121151

DO - 10.1016/j.jssc.2019.121151

M3 - 文章

AN - SCOPUS:85077400846

SN - 0022-4596

VL - 283

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

M1 - 121151

ER -

Tunable morphology and the changeable catalytic property of layered scandium coordination polymer

Abstract

Keywords

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