富缺陷Pd纳米片的合成和对甘油的电催化氧化性能

谭德新, 陈诗慧, 罗小丽, 宁小媚, 王艳丽

Synthesis of Pd Nanosheets with Numerous Defects and Their Electrocatalytic Oxidation Performance for Glycerol

TAN Dexin, CHEN Shihui, LUO Xiaoli, NING Xiaomei, WANG Yanli

表1 近年来关于Pd基催化剂对GOR行为的研究成果[35~40]

Table 1 Glycerol oxidation reaction performance of Pd-based catalysts published in recent years[35~40]

Catalysts Electrolyte Scan rate / mV·s-1 ECSA / m2·g-1 Specific activity / mA·cm-2 Mass activity / mA·mg-1 ib / if Ref. PdNSs 1 mol/L KOH + 1 mol/L glycerol 50 46.31 9.12 4179.82 0.25 This work Pd NPs/C110 0.5 mol/L KOH + 1 mol/L glycerol 50 22.69 - 1026 0.34 [35] PdFe/C 0.5 mol/L KOH + 1 mol/L glycerol 50 38.99 1.10 - 0.64 [36] PdNi/C 1 mol/L KOH + 0.5 mol/L glycerol 50 - 2.2 211 - [37] Pd/C 1 mol/L KOH + 1 mol/L glycerol 50 43.30 - 1150 - [38] AgPd (1∶1)/C 2 mol/L KOH + 1.5 mol/L glycerol 20 - - 220.27 - [39] Pd3Pb 1 mol/L KOH + 1 mol/L glycerol 50 - - 916 - [40]