Photothermal conversion property studies of polyoxophosphitemolybdate derivatives through microwave-assisted synthesis

Mei Qian Fu; Yu Yang Han; Yan Mei Nie; Yan Di Liu; Yue Liu; Peng He; Wei Dong Yu; Xiang Li; Piao He; Juan Li; Jun Yan

doi:10.1007/s12598-024-02813-7

Photothermal conversion property studies of polyoxophosphitemolybdate derivatives through microwave-assisted synthesis

Mei Qian Fu
, Yu Yang Han
, Yan Mei Nie
, Yan Di Liu
, Yue Liu
, Peng He
, Wei Dong Yu
, Xiang Li
, Piao He
, Juan Li^*
, Jun Yan^*

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

Photothermal conversion is one of the key technologies in solar energy collection, seawater desalination, photothermal treatment and other important fields. In order to develop next generation photothermal materials, four polyoxometalates, [(CH₃)₂NH₂]₁₂H₅[Ni₃Mo₁₈O₅₄(HPO₃)₁₀(PO₄)]·18H₂O (Compound 1), [(CH₃)₂NH₂]₁Na₁₁[Ni₂Mo₈O₂₂(HPO₃)₁₀]·16H₂O (Compound 2), Na₁₅(OH)₅[Mo₆O₁₈(HPO₃)₄]₂[MoO]_1.5·16H₂O (Compound 3), [(CH₃)₂NH₂]₄Na₁₁[Na[Mo₆O₁₅(HPO₃)₄]₂]·18H₂O (Compound 4), are successfully designed and synthesized via a microwave-assisted reaction protocol. Compounds 1–4 not only exhibit broad absorption and notable photothermal conversion effects in near-infrared (NIR) region, but also have high photothermal conversion efficiencies and high quality NIR photothermal imaging effects under NIR laser irradiation. Compound 1 shows the best photothermal conversion effect, and it provides a unique model to explore the relationship between the complex metal oxide structure and photothermal conversion behavior at the molecular level. Both the experimental results and theoretical calculations consistently conclude that the charge and degree of electron delocalization on the Cluster have a robust influence on the photothermal conversion, as well as the aggregation microstructures. Graphical abstract: (Figure presented.)

Original language	English
Pages (from-to)	6023-6033
Number of pages	11
Journal	Rare Metals
Volume	43
Issue number	11
DOIs	https://doi.org/10.1007/s12598-024-02813-7
Publication status	Published - Nov 2024
Externally published	Yes

Keywords

Microwave
Photothermal materials
Polyoxometalate
Polyoxomolydate derivatives
Self-assembly

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10.1007/s12598-024-02813-7

Cite this

@article{5d09b991c70d41d6a7d9ef2e63d834ad,

title = "Photothermal conversion property studies of polyoxophosphitemolybdate derivatives through microwave-assisted synthesis",

abstract = "Photothermal conversion is one of the key technologies in solar energy collection, seawater desalination, photothermal treatment and other important fields. In order to develop next generation photothermal materials, four polyoxometalates, [(CH3)2NH2]12H5[Ni3Mo18O54(HPO3)10(PO4)]·18H2O (Compound 1), [(CH3)2NH2]1Na11[Ni2Mo8O22(HPO3)10]·16H2O (Compound 2), Na15(OH)5[Mo6O18(HPO3)4]2[MoO]1.5·16H2O (Compound 3), [(CH3)2NH2]4Na11[Na[Mo6O15(HPO3)4]2]·18H2O (Compound 4), are successfully designed and synthesized via a microwave-assisted reaction protocol. Compounds 1–4 not only exhibit broad absorption and notable photothermal conversion effects in near-infrared (NIR) region, but also have high photothermal conversion efficiencies and high quality NIR photothermal imaging effects under NIR laser irradiation. Compound 1 shows the best photothermal conversion effect, and it provides a unique model to explore the relationship between the complex metal oxide structure and photothermal conversion behavior at the molecular level. Both the experimental results and theoretical calculations consistently conclude that the charge and degree of electron delocalization on the Cluster have a robust influence on the photothermal conversion, as well as the aggregation microstructures. Graphical abstract: (Figure presented.)",

keywords = "Microwave, Photothermal materials, Polyoxometalate, Polyoxomolydate derivatives, Self-assembly",

author = "Fu, \{Mei Qian\} and Han, \{Yu Yang\} and Nie, \{Yan Mei\} and Liu, \{Yan Di\} and Yue Liu and Peng He and Yu, \{Wei Dong\} and Xiang Li and Piao He and Juan Li and Jun Yan",

note = "Publisher Copyright: {\textcopyright} Youke Publishing Co.,Ltd 2024.",

year = "2024",

month = nov,

doi = "10.1007/s12598-024-02813-7",

language = "English",

volume = "43",

pages = "6023--6033",

journal = "Rare Metals",

issn = "1001-0521",

publisher = "Springer International Publishing",

number = "11",

}

TY - JOUR

T1 - Photothermal conversion property studies of polyoxophosphitemolybdate derivatives through microwave-assisted synthesis

AU - Fu, Mei Qian

AU - Han, Yu Yang

AU - Nie, Yan Mei

AU - Liu, Yan Di

AU - Liu, Yue

AU - He, Peng

AU - Yu, Wei Dong

AU - Li, Xiang

AU - He, Piao

AU - Li, Juan

AU - Yan, Jun

N1 - Publisher Copyright: © Youke Publishing Co.,Ltd 2024.

PY - 2024/11

Y1 - 2024/11

N2 - Photothermal conversion is one of the key technologies in solar energy collection, seawater desalination, photothermal treatment and other important fields. In order to develop next generation photothermal materials, four polyoxometalates, [(CH3)2NH2]12H5[Ni3Mo18O54(HPO3)10(PO4)]·18H2O (Compound 1), [(CH3)2NH2]1Na11[Ni2Mo8O22(HPO3)10]·16H2O (Compound 2), Na15(OH)5[Mo6O18(HPO3)4]2[MoO]1.5·16H2O (Compound 3), [(CH3)2NH2]4Na11[Na[Mo6O15(HPO3)4]2]·18H2O (Compound 4), are successfully designed and synthesized via a microwave-assisted reaction protocol. Compounds 1–4 not only exhibit broad absorption and notable photothermal conversion effects in near-infrared (NIR) region, but also have high photothermal conversion efficiencies and high quality NIR photothermal imaging effects under NIR laser irradiation. Compound 1 shows the best photothermal conversion effect, and it provides a unique model to explore the relationship between the complex metal oxide structure and photothermal conversion behavior at the molecular level. Both the experimental results and theoretical calculations consistently conclude that the charge and degree of electron delocalization on the Cluster have a robust influence on the photothermal conversion, as well as the aggregation microstructures. Graphical abstract: (Figure presented.)

AB - Photothermal conversion is one of the key technologies in solar energy collection, seawater desalination, photothermal treatment and other important fields. In order to develop next generation photothermal materials, four polyoxometalates, [(CH3)2NH2]12H5[Ni3Mo18O54(HPO3)10(PO4)]·18H2O (Compound 1), [(CH3)2NH2]1Na11[Ni2Mo8O22(HPO3)10]·16H2O (Compound 2), Na15(OH)5[Mo6O18(HPO3)4]2[MoO]1.5·16H2O (Compound 3), [(CH3)2NH2]4Na11[Na[Mo6O15(HPO3)4]2]·18H2O (Compound 4), are successfully designed and synthesized via a microwave-assisted reaction protocol. Compounds 1–4 not only exhibit broad absorption and notable photothermal conversion effects in near-infrared (NIR) region, but also have high photothermal conversion efficiencies and high quality NIR photothermal imaging effects under NIR laser irradiation. Compound 1 shows the best photothermal conversion effect, and it provides a unique model to explore the relationship between the complex metal oxide structure and photothermal conversion behavior at the molecular level. Both the experimental results and theoretical calculations consistently conclude that the charge and degree of electron delocalization on the Cluster have a robust influence on the photothermal conversion, as well as the aggregation microstructures. Graphical abstract: (Figure presented.)

KW - Microwave

KW - Photothermal materials

KW - Polyoxometalate

KW - Polyoxomolydate derivatives

KW - Self-assembly

UR - https://www.scopus.com/pages/publications/85197396757

U2 - 10.1007/s12598-024-02813-7

DO - 10.1007/s12598-024-02813-7

M3 - Article

AN - SCOPUS:85197396757

SN - 1001-0521

VL - 43

SP - 6023

EP - 6033

JO - Rare Metals

JF - Rare Metals

IS - 11

ER -

Photothermal conversion property studies of polyoxophosphitemolybdate derivatives through microwave-assisted synthesis

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Keywords

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