本发明为一种多孔石墨基相变储能复合材料及其制备方法。
The present invention relates to one kind of composite porous graphite base phase change energy-storing material and its preparation process.
研究结果表明：增加胶含量会增加多孔石墨的容重，降低其吸附率。
Experimental resulted show that the apparent density of porous graphite was increased by glue addition and the absorption of the porous graphite was decreased.
本发明采用多孔石墨基相变储能复合材料微粉和钢管等材料制作相变储能单元。
The invention adopts porous graphite-base phase change energy-accumulating composite material powder and steel tube to make phase change energy-accumulating cell.
本实用新型属于多孔石墨材料的制备技术领域，具体涉及一种多孔石墨的挤出装置。
The utility model relates to the technical field of the making of porous graphite materials, in particular to a porous graphite extruder device.
本文采用多孔石墨探针直接采集大气微粒物质(apm)后，立即用石墨探针炉原子吸收法测定收集在探针上的APM中的镉。
After atmospheric particulate matter was directly collected with graphite probe filters, the trace cadmium in APM was determined by graphite probe furnace atomic absorption spectrometry.
膨胀石墨是一种新型的多孔碳质吸附材料。
Expanded graphite is a kind of new porous carbon-based adsorption material.
膨胀石墨是一种柔软、疏松多孔的物质，它是由天然鳞片石墨经氧化、插层、水洗、干燥及高温膨化而得到的。
Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.
膨胀石墨是一种柔软、疏松多孔的物质，它是由天然鳞片石墨经氧化、插层、水洗、干燥及高温膨化而得到的。
Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.
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