1 "https://h2tools.org/h2first/HyStEP"
2 "http://www.jiji.com/jc/zc?k=201501/ 2015012000681&g=eco"
3 "http://www.iso.org/iso/iso_technical_committee? commid=54560"
4 "http://cordis.europa.eu/project/rcn/97940_en.html"
5 T.M.Molter, "The Effects of Impurities on Fuel Cell Performance and Durability" 2009
6 M.Tatsumi, "Quality standard for hydrogen fuel of fuel cell vehicles" 30 (30): 49-52, 2005
7 H. Li, "PEM Fuel Cell Durability Handbook" CRC Pr Inc 2011
8 New & Renewable Energy Center (Korea Energy Agency), "International Standard of Hydrogen and Fuel Cell Technology"
9 D. D. Papadias, "Hydrogen quality for fuel cell vehicles - A modeling study of the sensitivity of impurity content in hydrogen to the process variables in the SMR–PSA pathway" 34 : 6021-6035, 2009
10 "European Association of National Metrology Institutes (previously known as EUROMET)"
1 "https://h2tools.org/h2first/HyStEP"
2 "http://www.jiji.com/jc/zc?k=201501/ 2015012000681&g=eco"
3 "http://www.iso.org/iso/iso_technical_committee? commid=54560"
4 "http://cordis.europa.eu/project/rcn/97940_en.html"
5 T.M.Molter, "The Effects of Impurities on Fuel Cell Performance and Durability" 2009
6 M.Tatsumi, "Quality standard for hydrogen fuel of fuel cell vehicles" 30 (30): 49-52, 2005
7 H. Li, "PEM Fuel Cell Durability Handbook" CRC Pr Inc 2011
8 New & Renewable Energy Center (Korea Energy Agency), "International Standard of Hydrogen and Fuel Cell Technology"
9 D. D. Papadias, "Hydrogen quality for fuel cell vehicles - A modeling study of the sensitivity of impurity content in hydrogen to the process variables in the SMR–PSA pathway" 34 : 6021-6035, 2009
10 "European Association of National Metrology Institutes (previously known as EUROMET)"
11 M. A. Uddin, "Effect of chloride on PEFC in presence of various cations" 162 : F373-F379, 2015
12 X.Z. Yuan, "Diagnosis of contamination introduced by ammonia at the cathode in a polymer electrolyte membrane fuel cell" 37 : 12464-12473, 2012
13 B. Kienitz, "Cationic Contamination Effects on Polymer Electrolyte Membrane Fuel Cell Performance" 158 : B1175-B1183, 2011
14 K. Narusawa, "Analyses on a declining performance of PEMFC with fuel containing impurities (2nd report)" 69 (69): 2553-2559, 2003
15 X. Wang, "An experimental overview of effects of hydrogen impurities on polymer electrolyte membrane fuel cell performance" 397 : 19701-19713, 2014
16 X. Cheng, "A review of PEM hydrogen fuel cell contamination: Impacts, mechanisms and mitigation" 165 : 739-756, 2007