Scholarlink

<p>This study explores the synthesis, structural analysis, and gas-detection capabilities of titanium-doped graphene oxide (Ti-GO) nanocomposite to detect volatile organic compounds (VOCs) at ambient temperature. Pure titanium, known for its excellent mechanical strength, corrosion resistance, and ability to form strong chemical bonds, is used for doping. Ti-GO nanocomposite was synthesized using high-purity titanium (pre-existed in the lab) and deposited on glass substrates. X-ray diffraction (XRD) was utilized for structural investigation. The gas-sensing performance was evaluated with VOCs, including acetone, ethanol, methanol, propanol, and LPG, at 100 ppm to 800 ppm. Ti-GO nanocomposite exhibited high sensitivity and selectivity towards acetone due to its electron donor properties. Titanium doping enhanced the structural and sensing properties of graphene oxide, demonstrating its potential for efficient VOC detection at ambient temperature. This advancement has major consequences for environmental monitoring and industrial safety. Future research will focus on optimizing the synthesis process and exploring the gas-sensing potential under various conditions.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Titanium-doped Graphene Oxide Nanocomposite Synthesis for Gas Sensing and VOCs Detection at Ambient Temperature

  • 期刊论文

  • 发表日期：

    2025年4月30日

查看全文
  • Shivendra Tripathi,
  • R. K. Shukla,
  • Anchal Srivastava

摘要

This study explores the synthesis, structural analysis, and gas-detection capabilities of titanium-doped graphene oxide (Ti-GO) nanocomposite to detect volatile organic compounds (VOCs) at ambient temperature. Pure titanium, known for its excellent mechanical strength, corrosion resistance, and ability to form strong chemical bonds, is used for doping. Ti-GO nanocomposite was synthesized using high-purity titanium (pre-existed in the lab) and deposited on glass substrates. X-ray diffraction (XRD) was utilized for structural investigation. The gas-sensing performance was evaluated with VOCs, including acetone, ethanol, methanol, propanol, and LPG, at 100 ppm to 800 ppm. Ti-GO nanocomposite exhibited high sensitivity and selectivity towards acetone due to its electron donor properties. Titanium doping enhanced the structural and sensing properties of graphene oxide, demonstrating its potential for efficient VOC detection at ambient temperature. This advancement has major consequences for environmental monitoring and industrial safety. Future research will focus on optimizing the synthesis process and exploring the gas-sensing potential under various conditions.