Glucose is one of derivative products from agriculture, possessing high theoretical energy density, non-toxicity and ease of storage, which has been of interest as a fuel in glucose fuel cell. In this work, quaternized polybenzimidazole (Q-PBI) and quaternized graphene oxide (Q-GO) were successfully functionalized by the quaternization between polybenzimidazole (PBI) and 3-bromopropyl trimethylammonium bromide (3-Br), and the reaction between graphene oxide (GO) and dimethyloctadecyl [3(Trimethoxysilyl) propyl]ammonium chloride (DMAOP), respectively. The Q-GOs with various volume fractions were embedded as the dispersed phase in the Q-PBI matrix to produce the Q-GO/Q-PBI composites as an AEM. The 0.5%v/vQ-GO/Q-PBI composite AEM showed the highest hydroxide conductivity of 1.12 ± 0.01 mS cm⁻¹ at 27 °C, the ion exchange capacity of 1.70 ± 0.03 mmol·g⁻¹, the water uptake of 66.61 ± 0.57%, and the glucose permeability of (1.79 ± 0.83) × 10⁻⁸ cm²·s⁻¹. The hydroxide conductivity was higher than the commercial Fumasep® FAB-PK-130 by a factor of 23 times, whereas the glucose permeability was lower by at least an order of magnitude.

葡萄糖是农业衍生产品之一，具有较高的理论能量密度，无毒且易于储存，作为葡萄糖燃料电池中的燃料已引起人们的关注。在这项工作中，通过聚苯并咪唑（PBI）和3-溴丙基三甲基溴化铵（3-Br）之间的季铵化作用以及氧化石墨烯（ GO）和二甲基十八烷基[3（三甲氧基甲硅烷基）丙基]氯化铵（DMAOP）。将具有不同体积分数的Q-GOs作为分散相嵌入Q-PBI基质中，以生产作为AEM的Q-GO / Q-PBI复合材料。0.5％v / vQ-GO / Q-PBI复合材料AEM的最高氢氧化物电导率为1.12±0.01 mS cm ^-1在27℃下，离子交换容量为1.70±0.03mmol·g ^-1，吸水率为66.61±0.57％，葡萄糖透过率为（1.79±0.83）×10 ^-8  cm ² ·s ^-1。氢氧化物的电导率比市售的Fumasep®FAB-PK-130高出23倍，而葡萄糖的渗透率则降低了至少一个数量级。