Simple and universal synthesis of sulfonated porous organic polymers with high proton conductivity

2020 ◽  
Vol 4 (8) ◽  
pp. 2339-2345 ◽  
Author(s):  
Zhongping Li ◽  
Yuze Yao ◽  
Dongjin Wang ◽  
Md. Mahmudul Hasan ◽  
Athchaya Suwansoontorn ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Organic Polymers ◽  
High Proton Conductivity ◽  
Porous Organic Polymers ◽  
Conductive Materials ◽  
High Proton

By using a simple and universal process, we successfully synthesized various sulfonated porous organic polymers with high proton conductivity, and therefore this strategy could evolve structural designs for high proton-conductive materials.

Ba-MOFs with tetrazole-based acetic acids: unusual configuration, novel topology and high proton conductivity

2021 ◽  
Author(s):  
Jie Yang ◽  
Shunlin Zhang ◽  
Zhe Feng ◽  
Ying Cao ◽  
Dunru Zhu
Keyword(s):  
Proton Conductivity ◽  
Proton Exchange Membrane ◽  
Metal Organic Frameworks ◽  
Proton Exchange ◽  
High Proton Conductivity ◽  
Conductive Materials ◽  
High Proton ◽  
Metal Organic ◽  
Exchange Membrane ◽  
Acetic Acids

Metal-organic frameworks (MOFs) as proton conductive materials have attracted increasing attention due to their applications in proton-exchange membrane fuel cells. While the majority of the MOFs are based on transition...

High proton conductivity in a nickel(ii) complex and its hybrid membrane

2019 ◽  
Vol 48 (6) ◽  
pp. 2190-2196 ◽  
Author(s):  
Shuai-Liang Yang ◽  
Yue-Ying Yuan ◽  
Fei Ren ◽  
Chen-Xi Zhang ◽  
Qing-Lun Wang
Keyword(s):  
Hydrogen Bond ◽  
Proton Conductivity ◽  
Hybrid Membrane ◽  
Water Molecules ◽  
Hybrid Membranes ◽  
High Proton Conductivity ◽  
High Proton ◽  
Hydrogen Bond Networks

A novel 2D nickel(ii) complex (1) has been successfully synthesized using a 2,2′-bipyridyl, polycarboxylsulfonate ligand H4SBTC and Ni2+ ions. Owing to the presence of abundant water molecules, hydrogen bond networks and other protons, 1 and its hybrid membranes demonstrate high proton conductivity.

Synthesis and characterization of chemically stable sulfonated copoly(triazole imide)s with high proton conductivity

2019 ◽  
Vol 59 (11) ◽  
pp. 2279-2289 ◽  
Author(s):  
Asheesh Singh ◽  
Anaparthi G. Kumar ◽  
Sayantani Saha ◽  
Rajdeep Mukherjee ◽  
Soumendu Bisoi ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Synthesis And Characterization ◽  
High Proton Conductivity ◽  
High Proton

Cations mediating proton conductivity in an oxalate based microporous coordination polymer

2019 ◽  
Vol 43 (1) ◽  
pp. 24-27 ◽  
Author(s):  
Xing Meng ◽  
Hai-Ning Wang ◽  
Xiao-Kun Wang ◽  
Long-Zhang Dong ◽  
Yan-Hong Zou
Keyword(s):  
Structural Change ◽  
Relative Humidity ◽  
Coordination Polymer ◽  
Proton Conductivity ◽  
Cation Substitution ◽  
High Proton Conductivity ◽  
High Proton

Through cation substitution in a zirconium based coordination polymer, an isostructural framework 1@NH4+ has been prepared without any apparent structural change. The proton conductivity of 1@NH4+ is successfully improved. It exhibits high proton conductivity (1.39 × 10−2 S cm−1) at 98% relative humidity and 60 °C.

Metal–organic frameworks derived from a semi-rigid anthracene-based ligand and sulfonates: proton conductivity and dye degradation studies

CrystEngComm ◽  
2021 ◽  
Author(s):  
Aurobinda Mohanty ◽  
Udai P. Singh ◽  
Arijit Ghorai ◽  
Susanta Banerjee ◽  
R. J. Butcher
Keyword(s):  
Methylene Blue ◽  
Relative Humidity ◽  
Proton Conductivity ◽  
Dye Degradation ◽  
Metal Organic Frameworks ◽  
High Proton Conductivity ◽  
Methylene Blue Degradation ◽  
High Proton ◽  
Metal Organic ◽  
Degradation Studies

The MOFs were constructed by ligand AHP and sulfonate analogues. MOF4 exhibits a high proton conductivity of 1.95 × 10−3 S cm−1 at 95 °C and 98% relative humidity. MOFs 1–5 also serve as photocatalysts for methylene blue degradation.

scholarly journals Polyimide‐PEG Segmented Block Copolymer Membranes with High Proton Conductivity by Improving Bicontinuous Nanostructure of Ionic Liquid‐Doped Films

2019 ◽  
Vol 220 (9) ◽  
pp. 1900006
Author(s):  
Euntaek Woo ◽  
Elyse Coletta ◽  
Alexander Holm ◽  
Jaewan Mun ◽  
Michael F. Toney ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Proton Conductivity ◽  
High Proton Conductivity ◽  
High Proton
Sign in / Sign up

Export Citation Format

Share Document