Dual-scaled porous nitrocellulose membranes with underwater superoleophobicity for highly efficient oil/water separation.
basic_science · Level V
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- Record sourced from PubMed, PMID 24347397.
- Also identified by DOI 10.1002/adma.201304487.
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Abstract
Large-area dual-scaled porous nitrocellulose (p-NC) membranes are fabricated by a facile, inexpensive and scalable perforating approach. These p-NC membranes show stable superhydrophilicity in air and underwater superoleophobicity. The p-NC membranes with intrinsic nanopores and array of microscale perforated pores could selectively and efficiently separate water from various oil/water mixtures with high efficiency (>99%) rapidly.