One-Dimensional Anhydrous Proton Conducting Channel Formation at High Temperature in a Pt(II)-Based Metallo-Supramolecular Polymer and Imidazole System

被引：36

作者：

Chakraborty, Chanchal ^{[1
,2
]}

Rana, Utpal ^{[1
]}

Pandey, Rakesh K. ^{[1
]}

Moriyama, Satoshi ^{[2
]}

Higuchi, Masayoshi ^{[1
]}

机构：

[1] NIMS, Elect Funct Macromol Grp, Tsukuba, Ibaraki 3050044, Japan

[2] NIMS, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan

来源：

ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 15期

关键词：

metallo-supramolecular polymer; anhydrous proton conductivity; impedance; platinum(II); imidazole; SULFONIC-ACID GROUPS; ORGANIC FRAMEWORK; COORDINATION POLYMERS; TRANSPORT; CRYSTAL; STATE; MOF; PHOTOPHYSICS; MECHANISMS; BENZENE;

D O I：

10.1021/acsami.6b12963

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

One dimensional (1D) Pt(II)-based metallo-supramolecular polymer with carboxylic acids (polyPtC) was synthesized using a new asymmetrical ditopic ligand with a pyridine moiety bearing two carboxylic acids. The carboxylic acids in the polymer successfully served as apohosts for imidazole loaded in the polymer interlayer scaffold to generate highly ordered ID imidazole channels through the metallo-supramolecular polymer chains. The 1D structure of imidazole loaded polymer (polyPtC-Im) was analyzed in detail by thermogravimetric analysis, powder X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, and ultraviolet visible and photoluminescence spectroscopic measurements. PolyPtC-Im exhibited proton conductivity of 1.5 X 10(-5) S cm(-1) at 120 C-omicron under completely anhydrous conditions, which is 6 orders of magnitude higher than that of the pristine metallo-supramolecular polymer.

引用

页码：13406 / 13414

页数：9

共 59 条

[1] Enhancing Proton Conduction in 2D Co-La Coordination Frameworks by Solid-State Phase Transition [J].

Bao, Song-Song ;

Otsubo, Kazuya ;

Taylor, Jared M. ;

Jiang, Zheng ;

Zheng, Li-Min ;

Kitagawa, Hiroshi .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (26) :9292-9295

[2] Luminescence properties of salts of the [Pt(trpy)Cl](+) and [Pt(trpy)(MeCN)](2+) chromophores: Crystal structure of [Pt(trpy)(MeCN)](SbF6)(2) [J].

Buchner, R ;

Field, JS ;

Haines, RJ ;

Cunningham, CT ;

McMillin, DR .

INORGANIC CHEMISTRY, 1997, 36 (18) :3952-3956

[3]

Bureekaew S, 2009, NAT MATER, V8, P831, DOI [10.1038/NMAT2526, 10.1038/nmat2526]

[4] Structural investigations of vapochromic behavior.: X-ray single-crystal and powder diffraction studies of [Pt(CN-iso-C3H7)4][M(CN)4] for M = Pt or Pd [J].

Buss, CE ;

Anderson, CE ;

Pomije, MK ;

Lutz, CM ;

Britton, D ;

Mann, KR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (31) :7783-7790

[5] Platinum(II)-Based Metallo-Supramolecular Polymer with Controlled Unidirectional Dipoles for Tunable Rectification [J].

Chakraborty, Chanchal ;

Pandey, Rakesh K. ;

Hossain, Md. Delwar ;

Futera, Zdenek ;

Moriyama, Satoshi ;

Higuchi, Masayoshi .

ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (34) :19034-19042

[6] Phosphoric Acid Loaded Azo (-N=N-) Based Covalent Organic Framework for Proton Conduction [J].

Chandra, Suman ;

Kundu, Tanay ;

Kandambeth, Sharath ;

BabaRao, Ravichandar ;

Marathe, Yogesh ;

Kunjir, Shrikant M. ;

Banerjee, Rahul .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (18) :6570-6573

[7] Temperature-dependent conductivity of Emim+ (Emim+=1-ethyl-3-methyl imidazolium) confined in channels of a metal-organic framework [J].

Chen, Wen-Xian ;

Xu, Hao-Ran ;

Zhuang, Gui-Lin ;

Long, La-Sheng ;

Huang, Rong-Bin ;

Zheng, Lan-Sun .

CHEMICAL COMMUNICATIONS, 2011, 47 (43) :11933-11935

[8] High proton conductivity in cyanide-bridged metal-organic frameworks: understanding the role of water [J].

Gao, Yuan ;

Broersen, Richard ;

Hageman, Wouter ;

Yan, Ning ;

Mittelmeijer-Hazeleger, Marjo C. ;

Rothenberg, Gadi ;

Tanase, Stefania .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (44) :22347-22352

[9] A new class of platinum(II) vapochromic salts [J].

Grove, LJ ;

Rennekamp, JM ;

Jude, H ;

Connick, WB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (06) :1594-1595

[10] Synthesis, photophysics, and optical limiting of platinum(II) 4'-tolylterpyridyl arylacetylide complexes [J].

Guo, FQ ;

Sun, WF ;

Liu, Y ;

Schanze, K .

INORGANIC CHEMISTRY, 2005, 44 (11) :4055-4065

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