Photofunctionality in Porphyrin-Hybridized Bis(dipyrrinato)zinc(II) Complex Micro- and Nanosheets

Ryota Sakamoto; Toshiki Yagi; Ken Hoshiko; Shinpei Kusaka; Ryota Matsuoka; Hiroaki Maeda; Zheng Liu; Qian Liu; Wai Yeung Wong; Hiroshi Nishihara

doi:10.1002/anie.201611785

Photofunctionality in Porphyrin-Hybridized Bis(dipyrrinato)zinc(II) Complex Micro- and Nanosheets

Ryota Sakamoto
, Toshiki Yagi
, Ken Hoshiko
, Shinpei Kusaka
, Ryota Matsuoka
, Hiroaki Maeda
, Zheng Liu
, Qian Liu
, Wai Yeung Wong
, Hiroshi Nishihara

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

97 Citations (Scopus)

Abstract

ï¿½ 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim New bis(dipyrrinato)zinc(II) complex micro- and nanosheets containing zinc(II) porphyrin (N2) are synthesized. A liquid/liquid interface method between dipyrrin porphyrin ligand L2 and zinc acetate produces N2 with a large domain size. N2 can be layered quantitatively onto a flat substrate by a modified Langmuir–Schï¿½fer method. N2 deposited on a SnO2electrode functions as a photoanode for a photoelectric conversion system. The photoresponse of N2 covers the whole visible wavelength range (400–650 nm), with a maximum quantum efficiency of more than twice that of a bis(dipyrrinato)zinc(II) complex nanosheet without porphyrin.

Original language	English
Pages (from-to)	3526-3530
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	56
Issue number	13
DOIs	https://doi.org/10.1002/anie.201611785
Publication status	Published - 1 Jan 2017

Keywords

metal–organic frameworks (MOFs)
nanosheets
photovoltaics
porphyrins
zinc

ASJC Scopus subject areas

Catalysis
General Chemistry

More information

10.1002/anie.201611785

Cite this

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title = "Photofunctionality in Porphyrin-Hybridized Bis(dipyrrinato)zinc(II) Complex Micro- and Nanosheets",

abstract = "{\"i}¿½ 2017 Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim New bis(dipyrrinato)zinc(II) complex micro- and nanosheets containing zinc(II) porphyrin (N2) are synthesized. A liquid/liquid interface method between dipyrrin porphyrin ligand L2 and zinc acetate produces N2 with a large domain size. N2 can be layered quantitatively onto a flat substrate by a modified Langmuir{\textendash}Sch{\"i}¿½fer method. N2 deposited on a SnO2electrode functions as a photoanode for a photoelectric conversion system. The photoresponse of N2 covers the whole visible wavelength range (400{\textendash}650 nm), with a maximum quantum efficiency of more than twice that of a bis(dipyrrinato)zinc(II) complex nanosheet without porphyrin.",

keywords = "metal{\textendash}organic frameworks (MOFs), nanosheets, photovoltaics, porphyrins, zinc",

author = "Ryota Sakamoto and Toshiki Yagi and Ken Hoshiko and Shinpei Kusaka and Ryota Matsuoka and Hiroaki Maeda and Zheng Liu and Qian Liu and Wong, \{Wai Yeung\} and Hiroshi Nishihara",

year = "2017",

month = jan,

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doi = "10.1002/anie.201611785",

language = "English",

volume = "56",

pages = "3526--3530",

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T1 - Photofunctionality in Porphyrin-Hybridized Bis(dipyrrinato)zinc(II) Complex Micro- and Nanosheets

AU - Sakamoto, Ryota

AU - Yagi, Toshiki

AU - Hoshiko, Ken

AU - Kusaka, Shinpei

AU - Matsuoka, Ryota

AU - Maeda, Hiroaki

AU - Liu, Zheng

AU - Liu, Qian

AU - Wong, Wai Yeung

AU - Nishihara, Hiroshi

PY - 2017/1/1

Y1 - 2017/1/1

N2 - ï¿½ 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim New bis(dipyrrinato)zinc(II) complex micro- and nanosheets containing zinc(II) porphyrin (N2) are synthesized. A liquid/liquid interface method between dipyrrin porphyrin ligand L2 and zinc acetate produces N2 with a large domain size. N2 can be layered quantitatively onto a flat substrate by a modified Langmuir–Schï¿½fer method. N2 deposited on a SnO2electrode functions as a photoanode for a photoelectric conversion system. The photoresponse of N2 covers the whole visible wavelength range (400–650 nm), with a maximum quantum efficiency of more than twice that of a bis(dipyrrinato)zinc(II) complex nanosheet without porphyrin.

AB - ï¿½ 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim New bis(dipyrrinato)zinc(II) complex micro- and nanosheets containing zinc(II) porphyrin (N2) are synthesized. A liquid/liquid interface method between dipyrrin porphyrin ligand L2 and zinc acetate produces N2 with a large domain size. N2 can be layered quantitatively onto a flat substrate by a modified Langmuir–Schï¿½fer method. N2 deposited on a SnO2electrode functions as a photoanode for a photoelectric conversion system. The photoresponse of N2 covers the whole visible wavelength range (400–650 nm), with a maximum quantum efficiency of more than twice that of a bis(dipyrrinato)zinc(II) complex nanosheet without porphyrin.

KW - metal–organic frameworks (MOFs)

KW - nanosheets

KW - photovoltaics

KW - porphyrins

KW - zinc

UR - https://www.scopus.com/pages/publications/85013822456

U2 - 10.1002/anie.201611785

DO - 10.1002/anie.201611785

M3 - Journal article

SN - 1433-7851

VL - 56

SP - 3526

EP - 3530

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 13

ER -

Photofunctionality in Porphyrin-Hybridized Bis(dipyrrinato)zinc(II) Complex Micro- and Nanosheets

Abstract

Keywords

ASJC Scopus subject areas

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