High specific capacitance activated carbon materials for electric double layer capacitors (EDLC) were prepared by microwave radiation, using coconut shell chars as the precursor.

以炭化椰壳为原料，微波活化制备出高比电容量双电层电容器用活性炭。

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They used a series of patterned masks to cover different areas of the wafer while each layer of precursor was sprayed on to it.

ECONOMIST: Combinatorial chemistry