Purely inorganic frameworks based on polyoxometalate clusters with abundant phosphate groups: single-crystal to single-crystal structural transformation and remarkable proton conduction

2020 ◽  
Vol 56 (3) ◽  
pp. 391-394 ◽  
Author(s):  
Shan Zhang ◽  
Ying Lu ◽  
Xiu-Wei Sun ◽  
Zhuo Li ◽  
Tian-Yi Dang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Proton Conductivity ◽  
Structural Transformation ◽  
Proton Conduction ◽  
High Proton Conductivity ◽  
High Proton ◽  
Crystal Structural ◽  
Inorganic Framework ◽  
Phosphate Groups ◽  
New Framework

A pure-inorganic framework 1 underwent a SCSC transformation to form a new framework 1′, which has high proton conductivity.

A water-stable Ni(ii) diphosphonate exhibiting water vapor adsorption and water-assisted high proton conductivity

2019 ◽  
Vol 43 (2) ◽  
pp. 807-812 ◽  
Author(s):  
Hailong Xu ◽  
Lu Feng ◽  
Wentao Huang ◽  
Qiaoyun Wang ◽  
Hong Zhou
Keyword(s):  
Thermal Properties ◽  
Water Vapor ◽  
Proton Conductivity ◽  
Proton Conduction ◽  
Water Vapor Adsorption ◽  
Water Stability ◽  
High Proton Conductivity ◽  
Vapor Adsorption ◽  
High Proton

A new nickel phosphonate has been synthesized, and its thermal properties, water stability, water vapor adsorption and proton conduction have been investigated.

scholarly journals Twist and sliding dynamics between interpenetrated frames in Ti-MOF revealing high proton conductivity

2020 ◽  
Vol 11 (15) ◽  
pp. 3978-3985 ◽  
Author(s):  
Jing Cao ◽  
Wenjie Ma ◽  
Kangjie Lyu ◽  
Lin Zhuang ◽  
Hengjiang Cong ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Proton Conduction ◽  
High Proton Conductivity ◽  
High Proton ◽  
Sliding Dynamics

Twist and sliding dynamics observed in a titanium catecholate MOF induced by imidazole for efficient proton conduction.

Assembly of three coordination polymers based on a sulfonic–carboxylic ligand showing high proton conductivity

2015 ◽  
Vol 44 (3) ◽  
pp. 948-954 ◽  
Author(s):  
Shu-Na Zhao ◽  
Xue-Zhi Song ◽  
Min Zhu ◽  
Xing Meng ◽  
Lan-Lan Wu ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Coordination Polymers ◽  
Proton Conduction ◽  
High Proton Conductivity ◽  
High Proton ◽  
Conduction Behavior

Three MOFs with different structures all exhibit proton conduction behavior, especially for the Cu compound with a proton conductivity of 3.46 × 10−3 S cm−1 at 368 K and 95% RH.

Dual-cubic-cage based lanthanide sulfate–carboxylpyrazolate frameworks with high hydrolytic stability and remarkable proton conduction

2019 ◽  
Vol 55 (17) ◽  
pp. 2497-2500 ◽  
Author(s):  
Liang He ◽  
Jayanta Kumar Nath ◽  
Er-Xia Chen ◽  
Heng-Dong Lai ◽  
Shan-Lin Huang ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Proton Conductivity ◽  
Hydrolytic Stability ◽  
Hydrothermal Condition ◽  
Proton Conduction ◽  
High Proton Conductivity ◽  
High Proton

Lanthanide sulfate–carboxylpyrazolate nets, which have double cuboid cavities, encapsulated single-ion hydrates, tolerance in water for 6 months and even under a 200 °C hydrothermal condition tested for 3 days, and high proton-conductivity of over 10−3 S cm−1 at 25 °C and at 97% relative humidity are reported.

A stable porphyrinic metal–organic framework pore-functionalized by high-density carboxylic groups for proton conduction

2017 ◽  
Vol 5 (28) ◽  
pp. 14525-14529 ◽  
Author(s):  
Hao Wu ◽  
Fan Yang ◽  
Xiu-Liang Lv ◽  
Bin Wang ◽  
Yong-Zheng Zhang ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Metal Organic Framework ◽  
Proton Conduction ◽  
High Density ◽  
Carboxylic Group ◽  
High Proton Conductivity ◽  
High Proton ◽  
Carboxylic Groups ◽  
Metal Organic ◽  
Organic Framework

A highly stable porphyrinic MOF with free-carboxylic group functionalized pore surfaces exhibits a high proton conductivity of 3.9 × 10−2 S cm−1 at 80 °C and 97% RH, which is comparable to most of the reported proton conductive MOFs.

PbX2(OOCMMIm) (X = Cl, Br): photoluminescent organic–inorganic hybrid lead halide compounds with high proton conductivity

2019 ◽  
Vol 48 (20) ◽  
pp. 6690-6694 ◽  
Author(s):  
Liao-Kuo Gong ◽  
Ke-Zhao Du ◽  
Xiao-Ying Huang
Keyword(s):  
Proton Conductivity ◽  
Proton Conduction ◽  
Photoluminescence Properties ◽  
High Proton Conductivity ◽  
Inorganic Hybrid ◽  
High Proton ◽  
Lead Halide

Differences in electronegativity and hydrophilicity of halogens result in various proton conduction and photoluminescence properties in [PbX2(OOCMMIm)].

Humidity-triggered single-crystal-to-single-crystal structural transformations in a Zn(ii) coordination polymer displaying unusual activation energy change in proton conductivity

2019 ◽  
Vol 55 (65) ◽  
pp. 9713-9716 ◽  
Author(s):  
Jeong Hwa Song ◽  
Dae Won Kim ◽  
Dong Won Kang ◽  
Woo Ram Lee ◽  
Chang Seop Hong
Keyword(s):  
Activation Energy ◽  
Coordination Polymer ◽  
Single Crystal ◽  
Proton Conductivity ◽  
Structural Transformations ◽  
Proton Conduction ◽  
Energy Change ◽  
Crystal Structural

Sequential single crystal-to-single crystal transformations occur in a Zn(ii)-based coordination polymer, revealing an unusual change in the activation energy for proton conduction.

Robust multifunctional Zr-based metal–organic polyhedra for high proton conductivity and selective CO2 capture

2018 ◽  
Vol 6 (17) ◽  
pp. 7724-7730 ◽  
Author(s):  
Wen-Hao Xing ◽  
Hai-Yang Li ◽  
Xi-Yan Dong ◽  
Shuang-Quan Zang
Keyword(s):  
Hydrogen Bonding ◽  
Proton Conductivity ◽  
Co2 Capture ◽  
Proton Conduction ◽  
High Proton Conductivity ◽  
High Proton ◽  
Metal Organic ◽  
Hydrogen Bonding Networks

A new stable Zr-based MOP is successfully constructed. Unique cavity and 2D hydrogen-bonding networks endow the MOP with highly selective CO2 capture and excellent proton conduction.

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