Environment and Energy Processes by Microwave Non-equilibrium Plasma Reactions Induced by Porous Carbon

微波辐照多孔碳时，容易产生常压下的非平衡等离子体。本研究旨在将这一现象应用于焦油分解等环境能源过程，并进行了基础检验。是导致1)苯的分解焦油建模实现微波功率400 W的转换超过75%,2)碳纳米管产生的副产品二茂铁作为催化剂和1.1纳米的大小估计作为一个水平从拉曼光谱分析,3)等离子体温度是7600到8000 K从发射光谱,和4)观察高速视频显示一个动态行为随着微波功率的增加,产生的等离子体其现象有助于增强反应活性。

Non-equilibrium plasma under atmospheric pressure takes place easily when microwave power is irradiated to porous carbon. The present study aimed to apply this phenomenon into environmental energy processes such as tar decomposition, and the fundamental examination was performed.It was resulted in that 1) decomposition of benzene as a modeled tar achieved to the conversion over 75 % in microwave power 400 W, 2) byproduct of carbon nano-tube yielded by introduction of ferrocene as a catalyst and the size was estimated as a level of 1.1 nm from Raman spectroscopic analysis, 3) plasma temperature was 7,600 to 8,000 K from emission spectra, and 4) observation by high speed video revealed a dynamic behavior of plasma generated with increase in microwave power, whose phenomena contributes to enhancement of reaction activity.