Supported and Free-Standing Sulfonic Acid Functionalized Mesostructured Silica Films with High Proton Conductivity

2010 ◽  
Vol 2010 (25) ◽  
pp. 3993-3999 ◽  
Author(s):  
Ralf Supplit ◽  
Ayae Sugawara ◽  
Herwig Peterlik ◽  
Ryuji Kikuchi ◽  
Tatsuya Okubo
Keyword(s):  
Proton Conductivity ◽  
Sulfonic Acid ◽  
High Proton Conductivity ◽  
Free Standing ◽  
Silica Films ◽  
Mesostructured Silica ◽  
High Proton

Synthesis and properties poly(arylene ether sulfone)s with pendant hyper-sulfonic acid

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38298-38307 ◽  
Author(s):  
Jinhui Pang ◽  
Sinan Feng ◽  
Haibo Zhang ◽  
Zhenhua Jiang ◽  
Guibin Wang
Keyword(s):  
Proton Conductivity ◽  
Dimensional Stability ◽  
Sulfonic Acid ◽  
Side Chains ◽  
High Proton Conductivity ◽  
Arylene Ether ◽  
High Proton ◽  
Sulfonic Acid Groups ◽  
Aromatic Side Chains

A novel poly(arylene ether sulfone)s with pendant multiple sulfonic acid groups on aromatic side chains was prepared by graft method, they displayed high proton conductivity and good dimensional stability.

Enhancing proton conductivity in Zr-MOFs through tuning metal cluster connectivity

2022 ◽  
Author(s):  
Guang-Rui Si ◽  
Fan Yang ◽  
Tao He ◽  
Xiang-Jing Kong ◽  
Wei Wu ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Sulfonic Acid ◽  
Metal Cluster ◽  
Metal Organic Frameworks ◽  
High Proton Conductivity ◽  
High Proton ◽  
Metal Organic

We design and synthesize two stable Zr(IV)-based metal-organic frameworks with high proton conductivity, namely BUT-76 and BUT-77, which are constructed with the same sulfonic acid containing ligand and 8/12 connected...

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.

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.

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