Therefore, the developed hierarchical porous biomass-derived carbon materials are promising electrode materials and more importantly are expected to be used in a variety of energy storage applications.
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剖析如下：
Therefore（连接性状语）, the developed hierarchical porous biomass-derived carbon materials （主语）are（系词） promising electrode materials （表语）and （并列连词）more importantly（评注性状语） are expected（被动语态谓语） to be used in a variety of energy storage applications（主语补足语）.