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Carbon fiber aerogel made from raw cotton : a novel, efficient and recyclable sorbent for oils and organic solvents
Twisted carbon fiber (TCF) aerogel with good selective sorption is produced in large scale by using raw cotton as the precursor. TCF aerogel shows highly efficient sorption of organic liquids (pump oil: up to 192 times its ...
Surfactant-free sub-2 nm ultrathin triangular gold nanoframes
Ultrathin triangular gold nanoframes were synthesized in high yield through selective gold deposition on the edges of triangular silver nanoprisms and subsequent silver etching with mild wet etchants. These ultrathin gold ...