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In this work, human hair was firstly used to prepared heteroatom-doped carbon materials. Tunable N-doped or dual N, S-doped microporous carbons were successful prepared using glucose and human hair as carbon precursors via a method of hydrothermal carbonization procedure and sequent KOH activation. The electrochemical capacitive performance of the prepared carbons was investigated in KOH electrolyte...
In the research of revenue in the outsourcing process, the traditional model rarely takes the invisible benefits into account. This leads to an asymmetric information model in the revenue game between outsourcers and contractors. On this basis,with the study of outsourcers who are providing the same excitation conditions, we study the difference of effort in the contractors within the invisible and...
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