Synthesis of Nanosized Zinc-Doped Cobalt Oxyhydroxide Parties by a Dropping Method and Their Carbon Monoxide Gas Sensing Properties

<table>Electrical resistance of nano-CoOOH and Zn-doped nano-CoOOH in air as a function of temperature in the range of 40–100°C.</table>

Journal of Nanomaterials

Figure 8: Synthesis of Nanosized Zinc-Doped Cobalt Oxyhydroxide Parties by a Dropping Method and Their Carbon Monoxide Gas Sensing Properties 