分别对碳进行硝酸、空气氧化及惰性气氛下高温处理.采用BET法和红外光谱法测试了3种方法处理的碳的孔隙结构和表面化学性质.经空气氧化和惰性气氛下高温处理后碳材料的孔隙结构变化较大, 而经硝酸溶液处理碳材料孔隙结构变化较小;FTIR谱图研究表明, 硝酸处理和空气氧化后碳表面官能团较其处理前的多, 惰性气氛下高温处理可使部分官能团分解.研究了氯铂酸水溶液在各种碳上的等温吸附情况, 并利用Langmuir吸附模型模拟了等温吸附线.结果表明:经硝酸处理后的碳上的氯铂酸溶液吸附量显著增加, 在惰性气氛下热处理后的碳上其吸附量降低.
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