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The surfactant of lignin-phosphate quaternary ammonium salt (LPQAS) has been synthesized from chemical conversion of the alkali lignin that is a byproduct of the pulp industry. Using this lignin-based LPQAS, the wurtzite-structure ZnO crystals with plenty of mesopores can be prepared through one step reaction in aqueous solution. These fine hexagonal ZnO particles have been confirmed by X-ray diffraction...
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