title: Phosphoric acid functionalized pre-sintered meso-silica for high temperature proton exchange membrane fuel cells.
abstract: An inorganic proton exchange membrane based on sintered mesoporous silica and phosphoric acid was developed with a high proton conductivity of 0.06 S cm(-1) at 200 °C, achieving an excellent power output of 689 mW cm(-2) in H2 at 190 °C and 200 mW cm(-2) in methanol at 200 °C with no external humidification.
authors.affiliation: Fuels and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, WA 6102, Australia.
authors.forename: Jie
authors.initials: J
authors.lastname: Zeng
authors.forename: Beibei
authors.initials: B
authors.lastname: He
authors.forename: Krystina
authors.initials: K
authors.lastname: Lamb
authors.forename: Roland
authors.initials: R
authors.lastname: De Marco
authors.forename: Pei Kang
authors.initials: PK
authors.lastname: Shen
authors.forename: San Ping
authors.initials: SP
authors.lastname: Jiang
mesh_terms: D058266:Dielectric Spectroscopy; D004553:Electric Conductivity; D004573:Electrolytes / Q000737:chemistry; D000432:Methanol / Q000737:chemistry; D010756:Phosphoric Acids / Q000737:chemistry*; D016062:Porosity; D011522:Protons; D012822:Silicon Dioxide / Q000737:chemistry*; D013696:Temperature
chemical_list: D004573:Electrolytes; D010756:Phosphoric Acids; D011522:Protons; D012822:Silicon Dioxide; C030242:phosphoric acid; D000432:Methanol