中国科技论文在线

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2005年03月04日

【期刊论文】Methane Conversion to Higher Hydrocarbons in the Presence of Carbon Dioxide Using Dielectric-Barrier Discharge Plasmas

刘昌俊， Chang-Jun Liu，， Bingzhang Xue， Baldur Eliasson， Fei He， Yang Li， and Gen-Hui Xu

Plasma Chemistry and Plasma Processing, Vol. 21, No.3, 2001，-0001，（）：

-1年11月30日

摘要

Experimental in

Methane， carbon dioxide， higher hydrocarbon， dielectric barrier discharge.，

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2005年03月04日

【期刊论文】Novel Plasma Methanol Decomposition to Hydrogen Using Corona Discharges

刘昌俊， Hui-qing Li， Ji-jun Zou， † Yue-ping Zhang， †; †† and Chang-jun Liu †

Chemistry Letters Vol.33, No.6 (2004)，-0001，（）：

-1年11月30日

摘要

We reported in this work a simple, effective, and efficient hydrogen production from plasma methanol decomposition using DC and AC corona discharges at ambient condition. The highest hydrogen production rate was achieved with AC corona discharges. The power consumption was normally less than 0.02 Wh/Ncm3 H2. A major advantage of methanol decomposition using corona discharge is that only a very small discharge space is enough for sufficiently high decomposition.

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2005年03月04日

【期刊论文】Catalyst preparation using plasma technologies

刘昌俊

，-0001，（）：

-1年11月30日

摘要

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2005年03月04日

【期刊论文】Floating double probe characteristics of non-thermal plasmas in the presence of zeolite

刘昌俊， Chang-jun Liu a， b， *， Jia-xin Wang c， Kai-lu Yu a， Baldur Eliasson d， Qing Xia b， Bingzhang Xue d， Yu-hang Zhang a

Journal of Electrostatics 54(2002)149-158，-0001，（）：

-1年11月30日

摘要

The combination of catalyst and non-thermal plasmas has led to some unusual chemical behaviors, especially with zeolite catalyst. A mechanism has been proposed to explain the observed interaction between catalyst and non-thermal plasmas. This mechanism includes two aspects: plasma promoted or induced catalysis and catalyst enhanced non-equilibrium of nonthermal plasmas. In this paper, we present some direct experimental evidence for the catalyst (zeolite)-enhanced non-equilibrium of non-thermal plasmas suggesting the use of zeolite increases, significantly, the electron temperature of non-thermal plasmas, while the gas temperature remains unchanged. A floating double-probe characteristic has been utilized to measure the electron temperature. Compared to the case without zeolite, the electron temperature of non-thermal plasmas with Mo-Zn/HZSM-5 increases up to 250%, while, at the same time, the discharge power reduces 58%, compared to that without zeolite. r 2002 Elsevier Science B.V. All rights reserved.

Non-thermal plasma， Glow discharge， Double-probe characteristic， Zeolite， Plasma chemical processing， Langmuir probe

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2005年03月04日

【期刊论文】Modification of starch by glow discharge plasma

刘昌俊， Ji-Jun Zou a， Chang-Jun Liu a， *， Baldur Eliasson b

Carbohydrate Polymers 55(2004)23-26，-0001，（）：

-1年11月30日

摘要

A novel method for starch modification is investigated. Starch is highly cross linked by glow discharge plasma, without the assistance of conventional chemical agents, thus avoiding any environmental concerns. An energy-charge-transfer mechanism is suggested for the function of plasma. This process could be useful for the production of large quantities of modified starch.

Starch， Modification， Crosslinking， Glow discharge， Plasma

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