不同中间相沥青调制温度 关键词:超级电容器;中间相沥青;活性炭;化学活化 [gap=1569]Key words: supercapacitor; mesophase pitch; activated carbon; chemical activation
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Cyclic voltammograms show that the lower softening point mesophase pitchderived carbon exhibits better rectangularshaped IV curves. The softening points of the mesophase pitches prepared from even the same precursor can significantly affect the electrochemical performance of the resulting activated carbons.
循环伏安测试表明:较低软化点中间相沥青制备的活性炭电极材料具有较好的矩形形状。
参考来源 - KOH活化法制备双电层电容器用高性能活性炭(英文)The excellent properties of the mesophase pitch based carbon foams are because of their perfect cell structure. Frothing process and properties of precursors decide the pore size distribution and the hole-opening states.
中间相沥青基泡沫炭的优异性能源于理想的泡孔结构,发泡工艺和前驱体性质是决定孔径分布、开孔情况的重要因素。
参考来源 - 中间相沥青及其泡沫炭的制备研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本文围绕中间相沥青基泡沫炭的制备及性能进行研究。
In this paper the preparation and properties of carbon foams from mesophase pitch are addressed.
着重研究了热缩聚法中间相沥青制得的中空炭纤维的力学性能。
Especially the mechanical properties of hollow carbon fibers prepared from thermal condensation mesophase pitch precursor were studied.
分别以煤沥青、石油中间相沥青和AR沥青为前驱体制备炭泡沫材料。
Carbon foams were prepared from coal tar pitch, petroleum mesophase pitch, and ar pitch.
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