碳布负载镍钴氧化物的制备及其在葡萄糖燃料电池中的应用

Fuel cell, as a new type of energy utilization device, has the advantages of high efficient energy conversion rate. Glucose can be used as an ideal energy source for fuel cells. It is of great significance to study the electrode material of glucose fuel cell. In this paper, hydrothermal method and annealing are used to generate nickel-cobalt composite oxides with nano-sized structure directly on conductive carbon cloth and use them as positive electrodes for fuel cells.The structure and composition of the materials were analyzed by a series of analytical means, and the electrochemical performance was tested. The experimental results show that different concentration ratios of nickel-cobalt solutions can effectively affect the performance of the materials, and the maximum power density can reach 312.89 μW/cm-2 in 0.1 M/L KOH and 5 mmol/L glucose substrate.This paper is an important reference for further research on glucose fuel cells.