Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: High specific surface area (SSABET: 141.6 m2/g) SnO2 nanoparticles doped with 0.2–3 wt% Ru re successfully produced in a single step by flame spray pyrolysis (FSP). The phase and crystallite size re analyzed by XRD. The specific surface area (SSABET) of the nanoparticles was measured by nitrogen adsorption (BET analysis). As the Ru concentration increased, the SSABET was found to linearly decrease, while the average BET-equivalent particle diameter (dBET) increased. FSP yielded small Ru particles attached to the surface of the supporting SnO2 nanoparticles, indicating a high SSABET. The morphology and accurate size of the primary particles re further investigated by TEM. The crystallite sizes of the spherical, hexagonal, and rectangular SnO2 particles re in the range of 3–10 nm. SnO2 nanorods re found to range from 3–5 nm in width and 5–20 nm in length. Sensing films re prepared by the spin coating technique. The gas sensing of H2 (500–10,000 ppm) was studied at the operating temperatures ranging from 200–350 °C in presence of dry air. After the sensing tests, the morphology and the cross-section of sensing film re analyzed by SEM and EDS analyses. The 0.2%Ru-dispersed on SnO2 sensing film shod the highest sensitivity and a very fast response time (6 s) compared to a pure SnO2 sensing film, with a highest H2 concentration of 1 vol% at 350 °C and a low H2 detection limit of 500 ppm at 200 °C.
['Chaikarn Liewhiran', 'Nittaya Tamaekong', 'Anurat Wisitsoraat', 'Sukon Phanichphant']
I am writing a research paper on a idea H2 Sensing Response of Flame-Spray-Made Ru/SnO2 Thick Films Fabricated from Spin-Coated Nanoparticles
[{"from": "human", "value": "I am writing a research paper on a idea H2 Sensing Response of Flame-Spray-Made Ru/SnO2 Thick Films Fabricated from Spin-Coated Nanoparticles"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: High specific surface area (SSABET: 141.6 m2/g) SnO2 nanoparticles doped with 0.2\u20133 wt% Ru re successfully produced in a single step by flame spray pyrolysis (FSP). The phase and crystallite size re analyzed by XRD. The specific surface area (SSABET) of the nanoparticles was measured by nitrogen adsorption (BET analysis). As the Ru concentration increased, the SSABET was found to linearly decrease, while the average BET-equivalent particle diameter (dBET) increased. FSP yielded small Ru particles attached to the surface of the supporting SnO2 nanoparticles, indicating a high SSABET. The morphology and accurate size of the primary particles re further investigated by TEM. The crystallite sizes of the spherical, hexagonal, and rectangular SnO2 particles re in the range of 3\u201310 nm. SnO2 nanorods re found to range from 3\u20135 nm in width and 5\u201320 nm in length. Sensing films re prepared by the spin coating technique. The gas sensing of H2 (500\u201310,000 ppm) was studied at the operating temperatures ranging from 200\u2013350 \u00b0C in presence of dry air. After the sensing tests, the morphology and the cross-section of sensing film re analyzed by SEM and EDS analyses. The 0.2%Ru-dispersed on SnO2 sensing film shod the highest sensitivity and a very fast response time (6 s) compared to a pure SnO2 sensing film, with a highest H2 concentration of 1 vol% at 350 \u00b0C and a low H2 detection limit of 500 ppm at 200 \u00b0C."}]