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Article
Open AccessHigh-precision bio-replication of synthetic drag reduction shark skin
Nano-long chains were grafted over the replicated micro-grooves of shark skin in a novel attempt to replicate bio-synthetic drag reduction structure with high precision through synthetic bio-replication. Pre-t...
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Article
Open AccessLi/LiFePO4 battery performance with a guanidinium-based ionic liquid as the electrolyte
A new guanidinium-based ionic liquid (IL) was investigated as a novel electrolyte for a lithium rechargeable battery. The viscosity, conductivity, lithium redox behavior, and charge-discharge characteristics o...
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Article
Open AccessSurface pollen assemblages of human-disturbed vegetation and their relationship with vegetation and climate in Northeast China
Pollen assemblages of 53 surface pollen samples from farmlands and wastelands in Northeast China were analyzed. Tree pollen percentages were usually higher than 30%, with Pinus (26.9%), Quercus (0.9%), Betula (0....