Pure and doped In2O3 metal oxides for H2S and CH4 gas detection?
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Pure and doped In2O3 metal oxides have been extensively studied for the detection of H2S and CH4 gases. In2O3-based gas sensors have shown high sensitivity to H2S gas at various working temperatures, with response and recovery times ranging from 10 s to 91 s . Pd- and Pt-bimetallic-doped In2O3 hollow microspheres have been synthesized and demonstrated excellent gas-sensing performance for H2S detection, with a response time of 3 s at a low temperature of 50 °C . ZnO nanostructures derived from ZIF-8 have also been investigated as gas sensors and exhibited exceptional sensitivity and selectivity for H2S gas, with a response improvement of 67.5 @50 ppm H2S compared to pure ZnO nanocages . Additionally, metal oxide semiconductors like CuO and NiO doped SnS2 monolayer have been explored for the detection of CH4 gas . These studies highlight the potential of pure and doped In2O3 metal oxides for the detection of H2S and CH4 gases.
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14 Citations | The provided paper does not discuss the gas detection properties of pure or doped In2O3 metal oxides for H2S and CH4 gases. |
7 Citations | The provided paper does not specifically mention pure and doped In2O3 metal oxides for H2S and CH4 gas detection. |
3 Citations | The provided paper does not mention pure or doped In2O3 metal oxides for H2S and CH4 gas detection. |
| The paper discusses the synthesis of Pd- and Pt-bimetallic-nanoparticle-doped In2O3 for H2S detection. However, it does not mention the use of pure or doped In2O3 for CH4 gas detection. | |
| The paper mentions that indium oxide (In2O3) gas sensors can detect H2S gas, but it does not mention anything about the detection of CH4 gas. |
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