03258oam 2200637I 450 991045757690332120200520144314.00-429-10625-41-283-27951-797866132795141-4398-3920-410.1201/b11100 (CKB)2550000000049490(EBL)777173(OCoLC)755416970(SSID)ssj0000539959(PQKBManifestationID)11362319(PQKBTitleCode)TC0000539959(PQKBWorkID)10580562(PQKB)11030008(MiAaPQ)EBC777173(Au-PeEL)EBL777173(CaPaEBR)ebr10499990(CaONFJC)MIL327951(EXLCZ)99255000000004949020180331d2012 uy 0engur|n|---|||||txtccrPEM fuel cell diagnostic tools /edited by Haijiang Wang, Xiao-Zi Yuan, Hui LiBoca Raton, Fla. :CRC Press,2012.1 online resource (554 p.)PEM fuel cell durability handbook PEM fuel cell diagnostic tools Description based upon print version of record.1-4398-3919-0 Includes bibliographical references and index.pt. 1. In situ diagnostic tools -- pt. 2. Ex situ diagnostic tools.Compared to other electrochemical power devices such as the battery, the PEM fuel cell is much more complicated. Its complexity derives from the following aspects: 1) Most of the components are composite materials. 2) Porous materials must be used for gas and water transport. 3) Nanomaterials have to be used to achieve high electrochemical activity. 4) Complicated processes take place within the fuel cell in addition to the electrochemical reactions, such as the transport of electrons, protons, reactant gases, product water and vapor, and heat. 5) The electrode reaction occurs at a multi-phase boundary and transport may occur across multiple boundaries. 6) Multi-phase flow happens in flow field channels and porous media. 7) The scale at which researchers have to look ranges from nanometers to meters. 8) Three-dimensional architecture is vitally important to performance and durability, due to the large size of PEM fuel cell stacks. 9) Local performance can seriously affect the system's performance and durability. 10) There are complicated operating conditions, such as load, temperature, pressure, gas flow, and humidification--Provided by publisher.Proton exchange membrane fuel cellsTestingProton exchange membrane fuel cellsTestingEquipment and suppliesElectronic books.Proton exchange membrane fuel cellsTesting.Proton exchange membrane fuel cellsTestingEquipment and supplies.621.31/24290287Wang Haijiang Henry868379Yuan Xiao-Zi868381Li Hui1964-868380MiAaPQMiAaPQMiAaPQBOOK9910457576903321PEM fuel cell diagnostic tools1938503UNINA