Works by Zhai, Quan-Guo

Results: 37

Framework Cationization by Preemptive Coordination of Open Metal Sites for Anion-Exchange Encapsulation of Nucleotides and Coenzymes.

Published in:

Angewandte Chemie, 2016, v. 128, n. 8, p. 2818, doi. 10.1002/ange.201510812

By:

Zhao, Xiang;
Mao, Chengyu;
Luong, Karen Tu;
Lin, Qipu;
Zhai, Quan ‐ Guo;
Feng, Pingyun;
Bu, Xianhui

Publication type:

Article

Cooperative Crystallization of Heterometallic Indium-Chromium Metal-Organic Polyhedra and Their Fast Proton Conductivity.

Published in:

Angewandte Chemie, 2015, v. 127, n. 27, p. 7997, doi. 10.1002/ange.201503095

By:

Zhai, Quan-Guo;
Mao, Chengyu;
Zhao, Xiang;
Lin, Qipu;
Bu, Fei;
Chen, Xitong;
Bu, Xianhui;
Feng, Pingyun

Publication type:

Article

Selective Ion Exchange and Photocatalysis by Zeolite-Like Semiconducting Chalcogenide.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 49, p. 11913, doi. 10.1002/chem.201702418

By:

Chen, Xitong;
Bu, Xianhui;
Lin, Qipu;
Mao, Chengyu;
Zhai, Quan ‐ Guo;
Wang, Yuan;
Feng, Pingyun

Publication type:

Article

Ligand Torsion Triggered Two Robust Fe-Tetratopic Carboxylate Frameworks with Enhanced Gas Uptake and Separation Performance.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 27, p. 6693, doi. 10.1002/chem.201700867

By:

Zhang, Jian ‐ Wei;
Hu, Man ‐ Cheng;
Li, Shu ‐ Ni;
Jiang, Yu ‐ Cheng;
Zhai, Quan ‐ Guo

Publication type:

Article

Liquid-liquid-solid Equilibrium for Two Quaternary Systems Potassium Chloride+Rubidium Chloride+1/2-Propanol+Water at 25 °C.

Published in:

Chinese Journal of Chemistry, 2008, v. 26, n. 12, p. 2179, doi. 10.1002/cjoc.200890388

By:

GUO, Hai-Yan;
HU, Man-Cheng;
ZHAI, Quan-Guo;
LI, Shu-Ni;
JIANG, Yu-Cheng;
WANG, Mei-Xia

Publication type:

Article

Study on the Phase Equilibrium of the Ternary System Ethanol-Cesium Carbonate-Water at 10, 30 and 50 °C.

Published in:

Chinese Journal of Chemistry, 2004, v. 22, n. 1, p. 14, doi. 10.1002/cjoc.20040220105

By:

Zhai, Quan-Guo;
Hu, Man-Cheng;
Liu, Zhi-Hong;
Xia, Shu-Ping

Publication type:

Article

Slow Magnetic Relaxation in a Dysprosium Metallocene Complex Bearing Equatorial DyIII−P Bonds.

Published in:

European Journal of Inorganic Chemistry, 2024, v. 27, n. 36, p. 1, doi. 10.1002/ejic.202400532

By:

Lv, Junting;
Li, Xiao‐Lei;
Zhai, Quan‐Guo;
Zhang, Peng;
Tang, Jinkui

Publication type:

Article

Radical‐Bridged Heterometallic Single‐Molecule Magnets Incorporating Four Lanthanoceniums.

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 12, p. 1, doi. 10.1002/anie.202218540

By:

Zhang, Peng;
Luo, Qian‐Cheng;
Zhu, Zhenhua;
He, Wanrong;
Song, Nan;
Lv, Junting;
Wang, Xuning;
Zhai, Quan‐Guo;
Zheng, Yan‐Zhen;
Tang, Jinkui

Publication type:

Article

De‐Linker‐Enabled Exceptional Volumetric Acetylene Storage Capacity and Benchmark C2H2/C2H4 and C2H2/CO2 Separations in Metal–Organic Frameworks.

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 10, p. 1, doi. 10.1002/anie.202217839

By:

Wang, Jia‐Wen;
Fan, Shu‐Cong;
Li, Hai‐Peng;
Bu, Xianhui;
Xue, Ying‐Ying;
Zhai, Quan‐Guo

Publication type:

Article

Experimentell Teaching Design on the Synthesis and Characterizations of the [Cu2I(DETRZ)]n Coordination Polymer.

Published in:

Research & Exploration in Laboratory, 2014, v. 33, n. 2, p. 155

By:

ZHAI Quan-guo;
LI Shu-ni;
JIANG Yu-cheng;
HU Man-cheng

Publication type:

Article

Radical‐Bridged Heterometallic Single‐Molecule Magnets Incorporating Four Lanthanoceniums.

Published in:

Angewandte Chemie, 2023, v. 135, n. 12, p. 1, doi. 10.1002/ange.202218540

By:

Zhang, Peng;
Luo, Qian‐Cheng;
Zhu, Zhenhua;
He, Wanrong;
Song, Nan;
Lv, Junting;
Wang, Xuning;
Zhai, Quan‐Guo;
Zheng, Yan‐Zhen;
Tang, Jinkui

Publication type:

Article

De‐Linker‐Enabled Exceptional Volumetric Acetylene Storage Capacity and Benchmark C2H2/C2H4 and C2H2/CO2 Separations in Metal–Organic Frameworks.

Published in:

Angewandte Chemie, 2023, v. 135, n. 10, p. 1, doi. 10.1002/ange.202217839

By:

Wang, Jia‐Wen;
Fan, Shu‐Cong;
Li, Hai‐Peng;
Bu, Xianhui;
Xue, Ying‐Ying;
Zhai, Quan‐Guo

Publication type:

Article

Ultrahigh‐Uptake Capacity‐Enabled Gas Separation and Fruit Preservation by a New Single‐Walled Nickel–Organic Framework.

Published in:

Advanced Science, 2021, v. 8, n. 12, p. 1, doi. 10.1002/advs.202003141

By:

Li, Yong‐Peng;
Zhao, Yong‐Ni;
Li, Shu‐Ni;
Yuan, Da‐Qiang;
Jiang, Yu‐Cheng;
Bu, Xianhui;
Hu, Man‐Cheng;
Zhai, Quan‐Guo

Publication type:

Article

Precise Pore Space Partitions Combined with High‐Density Hydrogen‐Bonding Acceptors within Metal–Organic Frameworks for Highly Efficient Acetylene Storage and Separation.

Published in:

Angewandte Chemie, 2021, v. 133, n. 18, p. 10210, doi. 10.1002/ange.202015861

By:

Xue, Ying‐Ying;
Bai, Xiao‐Ying;
Zhang, Jing;
Wang, Ying;
Li, Shu‐Ni;
Jiang, Yu‐Cheng;
Hu, Man‐Cheng;
Zhai, Quan‐Guo

Publication type:

Article

Ultramicroporous Building Units as a Path to Bi‐microporous Metal–Organic Frameworks with High Acetylene Storage and Separation Performance.

Published in:

Angewandte Chemie, 2019, v. 131, n. 38, p. 13724, doi. 10.1002/ange.201908378

By:

Li, Yong‐Peng;
Wang, Ying;
Xue, Ying‐Ying;
Li, Hai‐Peng;
Zhai, Quan‐Guo;
Li, Shu‐Ni;
Jiang, Yu‐Cheng;
Hu, Man‐Cheng;
Bu, Xianhui

Publication type:

Article

An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials.

Published in:

Nature Communications, 2016, v. 7, n. 12, p. 13645, doi. 10.1038/ncomms13645

By:

Zhai, Quan-Guo;
Bu, Xianhui;
Mao, Chengyu;
Zhao, Xiang;
Daemen, Luke;
Cheng, Yongqiang;
Ramirez-Cuesta, Anibal J.;
Feng, Pingyun

Publication type:

Article

Shifting C2H2/CO2 Adsorption and Separation in Pillar‐Layered Metal–Organic Frameworks Finely‐Regulated by Molecular Rotation.

Published in:

Small, 2025, v. 21, n. 6, p. 1, doi. 10.1002/smll.202409939

By:

Yang, Li‐Qiu;
Wang, Ying;
Yuan, Wen‐Yu;
Zhai, Quan‐Guo

Publication type:

Article

Controllable Regulation of CO2 Adsorption Behavior via Precise Charge Donation Modulation for Highly Selective CO2 Electroreduction to Formic Acid.

Published in:

Small, 2025, v. 21, n. 1, p. 1, doi. 10.1002/smll.202408351

By:

Li, Rou‐Yu;
Yuan, Wenyu;
Wang, Shuo;
Zhang, Peng;
Wu, Heng;
Su, Yi‐Min;
Wen, En‐Lei;
Zhu, Xiaolin;
Zhai, Quan‐Guo

Publication type:

Article

Spatially Confined π‐Complexation within Pore‐Space‐Partitioned Metal–Organic Frameworks for Enhanced Light Hydrocarbon Separation and Purification.

Published in:

Small, 2024, v. 20, n. 35, p. 1, doi. 10.1002/smll.202311555

By:

Xue, Ying‐Ying;
Lei, Jiao;
Lv, Hong‐Juan;
Liang, Pan;
Li, Lianqing;
Zhai, Quan‐Guo

Publication type:

Article

High‐Valence Metal Doping Induced Lattice Expansion for M‐FeNi LDH toward Enhanced Urea Oxidation Electrocatalytic Activities.

Published in:

Small, 2024, v. 20, n. 4, p. 1, doi. 10.1002/smll.202305877

By:

Huo, Jia‐Min;
Wang, Ying;
Xue, Jiang‐Nan;
Yuan, Wen‐Yu;
Zhai, Quan‐Guo;
Hu, Man‐Cheng;
Li, Shu‐Ni;
Chen, Yu

Publication type:

Article

Competitive Coordination‐Oriented Monodispersed Ruthenium Sites in Conductive MOF/LDH Hetero‐Nanotree Catalysts for Efficient Overall Water Splitting in Alkaline Media.

Published in:

Advanced Materials, 2022, v. 34, n. 12, p. 1, doi. 10.1002/adma.202107488

By:

Wang, Ying;
Wang, Shuo;
Ma, Ze‐Lin;
Yan, Li‐Ting;
Zhao, Xue‐Bo;
Xue, Ying‐Ying;
Huo, Jia‐Min;
Yuan, Xiao;
Li, Shu‐Ni;
Zhai, Quan‐Guo

Publication type:

Article

Synthesis, structure, and photoluminescence of a (4,6)-connected Cu(I)–CN–triazolate framework built with a unique heptanuclear hybrid cluster.

Published in:

Journal of Coordination Chemistry, 2013, v. 66, n. 22, p. 4004, doi. 10.1080/00958972.2013.858810

By:

Zhai, Quan-Guo;
Zhang, Cheng-Feng;
Li, Shu-Ni;
Jiang, Yu-Cheng;
Hu, Man-Cheng

Publication type:

Article

Synthesis, crystal structure, and blue photoluminescence of a 3D coordination polymer based on a Ag10 cluster with the versatile 2-mercapto-5-benzimidazolesulfonic acid ligand.

Published in:

Journal of Coordination Chemistry, 2013, v. 66, n. 13, p. 2316, doi. 10.1080/00958972.2013.804514

By:

Zhang, Yan-Hua;
Li, Shu-Ni;
Hu, Man-Cheng;
Jiang, Yu-Cheng;
Zhai, Quan-Guo

Publication type:

Article

A (3,9)-connected cadmium 1,2,4-triazolate framework based on a trinuclear inorganic cluster.

Published in:

Journal of Coordination Chemistry, 2012, v. 65, n. 3, p. 516, doi. 10.1080/00958972.2012.656615

By:

Zhai, Quan-Guo;
Ding, Rui;
Li, Shu-Ni;
Jiang, Yu-Cheng;
Hu, Man-Cheng

Publication type:

Article

Synthesis, crystal structure, and characterizations of a 3-D Cu(I) complex with 1,6-bi(benzotriazole)hexane.

Published in:

Journal of Coordination Chemistry, 2010, v. 63, n. 2, p. 214, doi. 10.1080/00958970903383863

By:

Gao, Xia;
Zhai, Quan-Guo;
Dui, Xuejing;
Li, Shu-Ni;
Jiang, Yu-Cheng;
Hu, Man-Cheng

Publication type:

Article

Hydrothermal synthesis, crystal structures, and blue photoluminescence of two 2-D Ag-1,2,4-triazolate coordination polymers with 4462 topology.

Published in:

Journal of Coordination Chemistry, 2009, v. 62, n. 18, p. 2927, doi. 10.1080/00958970902962782

By:

Zhai, Quan-Guo;
Niu, Jing-Ping;
Hu, Man-Cheng;
Wang, Yan;
Ji, Wen-Juan;
Li, Shu-Ni;
Jiang, Yu-Cheng

Publication type:

Article

Synthesis, crystal structures and characterization of two Cu(II) complexes with asymmetric sulfonamide Schiff-base ligands.

Published in:

Journal of Coordination Chemistry, 2009, v. 62, n. 16, p. 2709, doi. 10.1080/00958970902912373

By:

Li, Shu-Ni;
Zhai, Quan-Guo;
Hu, Man-Cheng;
Jiang, Yu-Cheng

Publication type:

Article

Study of the Physicochemical and Excess Properties of Binary Systems Composed of Ionic Liquids ([C n mim]Cl, n = 6, 8) and Three Dipolar Aprotic Solvents at T = 288.15–333.15 K.

Published in:

Chemical Engineering Communications, 2016, v. 203, n. 7, p. 985, doi. 10.1080/00986445.2015.1114477

By:

Bai, Lu;
Li, Shu-Ni;
Zhai, Quan-Guo;
Jiang, Yu-Cheng;
Hu, Man-Cheng

Publication type:

Article

Determination and Correlation of Liquid–Solid Phase Behaviors of Polyhydric Alcohol + KBr + H 2 O Ternary Systems at 288.15, 298.15, and 308.15 K.

Published in:

Chemical Engineering Communications, 2016, v. 203, n. 1, p. 136, doi. 10.1080/00986445.2014.970255

By:

Zhao, Dan-Dan;
Li, Shu-Ni;
Zhang, Hui-Ying;
Zhai, Quan-Guo;
Jiang, Yu-Cheng;
Hu, Man-Cheng

Publication type:

Article

Precise Pore Space Partitions Combined with High‐Density Hydrogen‐Bonding Acceptors within Metal–Organic Frameworks for Highly Efficient Acetylene Storage and Separation.

Published in:

Angewandte Chemie International Edition, 2021, v. 60, n. 18, p. 10122, doi. 10.1002/anie.202015861

By:

Xue, Ying‐Ying;
Bai, Xiao‐Ying;
Zhang, Jing;
Wang, Ying;
Li, Shu‐Ni;
Jiang, Yu‐Cheng;
Hu, Man‐Cheng;
Zhai, Quan‐Guo

Publication type:

Article

Ultramicroporous Building Units as a Path to Bi‐microporous Metal–Organic Frameworks with High Acetylene Storage and Separation Performance.

Published in:

Angewandte Chemie International Edition, 2019, v. 58, n. 38, p. 13590, doi. 10.1002/anie.201908378

By:

Li, Yong‐Peng;
Wang, Ying;
Xue, Ying‐Ying;
Li, Hai‐Peng;
Zhai, Quan‐Guo;
Li, Shu‐Ni;
Jiang, Yu‐Cheng;
Hu, Man‐Cheng;
Bu, Xianhui

Publication type:

Article

Framework Cationization by Preemptive Coordination of Open Metal Sites for Anion-Exchange Encapsulation of Nucleotides and Coenzymes.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 8, p. 2768, doi. 10.1002/anie.201510812

By:

Zhao, Xiang;
Mao, Chengyu;
Luong, Karen Tu;
Lin, Qipu;
Zhai, Quan-Guo;
Feng, Pingyun;
Bu, Xianhui

Publication type:

Article

Finely Pore‐Engineered Ultra‐Stable Cluster–Cluster‐type Metal–Organic Frameworks with Shifting One‐Step Ethylene Purification.

Published in:

Advanced Functional Materials, 2025, v. 35, n. 14, p. 1, doi. 10.1002/adfm.202420070

By:

Wang, Jia‐Wen;
Fan, Shu‐Cong;
Li, Zhuo;
Zhang, Qi‐Qi;
Zhang, Yu‐Fan;
Wang, Zheng‐Yuan;
Yuan, Wenyu;
Wang, Ying;
Zhai, Quan‐Guo

Publication type:

Article

Copper–Nickel Oxide Nanosheets with Atomic Thickness for High‐Efficiency Sulfur Ion Electrooxidation Assisted Nitrate Electroreduction to Ammonia.

Published in:

Advanced Functional Materials, 2024, v. 34, n. 48, p. 1, doi. 10.1002/adfm.202408834

By:

Wang, Xiao‐Hui;
Hong, Qing‐Ling;
Shao, Li‐Yang;
Zhai, Quan‐Guo;
Jiang, Yu‐Cheng;
Ai, Xuan;
Chen, Yu;
Li, Shu‐Ni

Publication type:

Article

Ultrathin Co0.5NiS Nanosheets for Hydrazine Oxidation Assisted Nitrite Reduction.

Published in:

Advanced Functional Materials, 2024, v. 34, n. 8, p. 1, doi. 10.1002/adfm.202310288

By:

Wang, Xiao‐Hui;
Yuan, Rou;
Yin, Shi‐Bin;
Hong, Qing‐Ling;
Zhai, Quan‐Guo;
Jiang, Yu‐Cheng;
Chen, Yu;
Li, Shu‐Ni

Publication type:

Article

Monodispersed Pt Sites Supported on NiFe‐LDH from Synchronous Anchoring and Reduction for High Efficiency Overall Water Splitting.

Published in:

Small, 2023, v. 19, n. 11, p. 1, doi. 10.1002/smll.202207044

By:

Huo, Jia‐Min;
Ma, Ze‐Lin;
Wang, Ying;
Cao, Yi‐Jia;
Jiang, Yu‐Cheng;
Li, Shu‐Ni;
Chen, Yu;
Hu, Man‐Cheng;
Zhai, Quan‐Guo

Publication type:

Article

Cooperative Crystallization of Heterometallic Indium-Chromium Metal-Organic Polyhedra and Their Fast Proton Conductivity.

Published in:

Angewandte Chemie International Edition, 2015, v. 54, n. 27, p. 7886, doi. 10.1002/anie.201503095

By:

Zhai, Quan-Guo;
Mao, Chengyu;
Zhao, Xiang;
Lin, Qipu;
Bu, Fei;
Chen, Xitong;
Feng, Pingyun;
Bu, Xianhui

Publication type:

Article

Works by Zhai, Quan-Guo

Framework Cationization by Preemptive Coordination of Open Metal Sites for Anion-Exchange Encapsulation of Nucleotides and Coenzymes.

Cooperative Crystallization of Heterometallic Indium-Chromium Metal-Organic Polyhedra and Their Fast Proton Conductivity.

Selective Ion Exchange and Photocatalysis by Zeolite-Like Semiconducting Chalcogenide.

Ligand Torsion Triggered Two Robust Fe-Tetratopic Carboxylate Frameworks with Enhanced Gas Uptake and Separation Performance.

Liquid-liquid-solid Equilibrium for Two Quaternary Systems Potassium Chloride+Rubidium Chloride+1/2-Propanol+Water at 25 °C.

Study on the Phase Equilibrium of the Ternary System Ethanol-Cesium Carbonate-Water at 10, 30 and 50 °C.

Slow Magnetic Relaxation in a Dysprosium Metallocene Complex Bearing Equatorial Dy<sup>III</sup>−P Bonds.

Radical‐Bridged Heterometallic Single‐Molecule Magnets Incorporating Four Lanthanoceniums.

De‐Linker‐Enabled Exceptional Volumetric Acetylene Storage Capacity and Benchmark C<sub>2</sub>H<sub>2</sub>/C<sub>2</sub>H<sub>4</sub> and C<sub>2</sub>H<sub>2</sub>/CO<sub>2</sub> Separations in Metal–Organic Frameworks.

Experimentell Teaching Design on the Synthesis and Characterizations of the [Cu<sub>2</sub>I(DETRZ)]<sub>n</sub> Coordination Polymer.

Radical‐Bridged Heterometallic Single‐Molecule Magnets Incorporating Four Lanthanoceniums.

De‐Linker‐Enabled Exceptional Volumetric Acetylene Storage Capacity and Benchmark C<sub>2</sub>H<sub>2</sub>/C<sub>2</sub>H<sub>4</sub> and C<sub>2</sub>H<sub>2</sub>/CO<sub>2</sub> Separations in Metal–Organic Frameworks.

Ultrahigh‐Uptake Capacity‐Enabled Gas Separation and Fruit Preservation by a New Single‐Walled Nickel–Organic Framework.

Precise Pore Space Partitions Combined with High‐Density Hydrogen‐Bonding Acceptors within Metal–Organic Frameworks for Highly Efficient Acetylene Storage and Separation.

Ultramicroporous Building Units as a Path to Bi‐microporous Metal–Organic Frameworks with High Acetylene Storage and Separation Performance.

An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials.

Shifting C<sub>2</sub>H<sub>2</sub>/CO<sub>2</sub> Adsorption and Separation in Pillar‐Layered Metal–Organic Frameworks Finely‐Regulated by Molecular Rotation.

Controllable Regulation of CO<sub>2</sub> Adsorption Behavior via Precise Charge Donation Modulation for Highly Selective CO<sub>2</sub> Electroreduction to Formic Acid.

Spatially Confined π‐Complexation within Pore‐Space‐Partitioned Metal–Organic Frameworks for Enhanced Light Hydrocarbon Separation and Purification.

High‐Valence Metal Doping Induced Lattice Expansion for M‐FeNi LDH toward Enhanced Urea Oxidation Electrocatalytic Activities.

Competitive Coordination‐Oriented Monodispersed Ruthenium Sites in Conductive MOF/LDH Hetero‐Nanotree Catalysts for Efficient Overall Water Splitting in Alkaline Media.

Synthesis, structure, and photoluminescence of a (4,6)-connected Cu(I)–CN–triazolate framework built with a unique heptanuclear hybrid cluster.

Synthesis, crystal structure, and blue photoluminescence of a 3D coordination polymer based on a Ag<sub>10</sub> cluster with the versatile 2-mercapto-5-benzimidazolesulfonic acid ligand.

A (3,9)-connected cadmium 1,2,4-triazolate framework based on a trinuclear inorganic cluster.

Synthesis, crystal structure, and characterizations of a 3-D Cu(I) complex with 1,6-bi(benzotriazole)hexane.

Hydrothermal synthesis, crystal structures, and blue photoluminescence of two 2-D Ag-1,2,4-triazolate coordination polymers with 4462 topology.

Synthesis, crystal structures and characterization of two Cu(II) complexes with asymmetric sulfonamide Schiff-base ligands.

Study of the Physicochemical and Excess Properties of Binary Systems Composed of Ionic Liquids ([C n mim]Cl, n = 6, 8) and Three Dipolar Aprotic Solvents at T = 288.15–333.15 K.

Determination and Correlation of Liquid–Solid Phase Behaviors of Polyhydric Alcohol + KBr + H 2 O Ternary Systems at 288.15, 298.15, and 308.15 K.

Precise Pore Space Partitions Combined with High‐Density Hydrogen‐Bonding Acceptors within Metal–Organic Frameworks for Highly Efficient Acetylene Storage and Separation.

Ultramicroporous Building Units as a Path to Bi‐microporous Metal–Organic Frameworks with High Acetylene Storage and Separation Performance.

Framework Cationization by Preemptive Coordination of Open Metal Sites for Anion-Exchange Encapsulation of Nucleotides and Coenzymes.

Finely Pore‐Engineered Ultra‐Stable Cluster–Cluster‐type Metal–Organic Frameworks with Shifting One‐Step Ethylene Purification.

Copper–Nickel Oxide Nanosheets with Atomic Thickness for High‐Efficiency Sulfur Ion Electrooxidation Assisted Nitrate Electroreduction to Ammonia.

Ultrathin Co<sub>0.5</sub>NiS Nanosheets for Hydrazine Oxidation Assisted Nitrite Reduction.

Monodispersed Pt Sites Supported on NiFe‐LDH from Synchronous Anchoring and Reduction for High Efficiency Overall Water Splitting.

Cooperative Crystallization of Heterometallic Indium-Chromium Metal-Organic Polyhedra and Their Fast Proton Conductivity.