【摘要】 设计灵敏、快速响应的催化剂对于葡萄糖生物传感器具有重要意义。在本文中，我们用溶剂热法一步快捷的合成了两种不同相的铜铁硫属化合物CuFeS₂和Cu₅FeS₄。在加入导电碳黑VXC-72的条件下，发现CuFeS₂的灵敏度为212uAmM^-1cm^-2,线性范围达3.63mM，另一种相Cu₅FeS₄的灵敏度可达到744 uAmM^-1cm^-2，线性范围达4.13mM，具有作为良好葡萄糖传感器的潜力。更多还原

【Abstract】 It is of great significance to design sensitive and responsive catalysts for glucose biosensors. In this paper,two different phases of CuFeS₂ and Cu₅FeS₄ were synthesized by solvothermal method in one step. With the addition of conductive carbon black VXC-72, it is found that the sensitivity of CuFeS₂ is 212 u Am M^-1cm^-2 with a linear range of 3.63 mM, and the sensitivity of another phase Cu₅FeS₄ is 744 u Am M^-1cm^-2 with a linear range of 4.13 mM. It has the potential as a good glucose sensor.更多还原