Linkon Bharali

Facile one-pot synthesis of a manganese–cerium dual-doped hydroxyapatite nanocatalyst using Phyllanthus emblica extract for photocatalytic degradation of methylene blue dye and catalytic reduction of 4-nitrophenol† In this work, a novel dual-metal-doped hydroxyapatite (HAp) nanocomposite, Mn–Ce/HAp, was synthesized by using Phyllanthus emblica (Indian gooseberry) extract.

Development of a hydroxyapatite-based composite: Sr-doped HAp/NiO proven to be an efficient nanocatalyst for photocatalytic degradation of organic dye and photoreduction of Cr(vi)† In this research, Sr-doped hydroxyapatite, HAp and NiO nanoparticles were used to produce a novel nanocomposite, Sr-doped HAp/NiO. Various analytical and instrumentation techniques such as FTIR, PXRD, UV-DRS, SEM, TEM, and XPS were used to characterize the as synthesized composite material.

Conflict of interest statement The authors declare no competing financial interest. Supporting Information Filename Description bbb2584-sup-0001-FiguresS1-S8.docxWord 2007 document , 1.8 MB Figure S1. 1H NMR spectra of palm oil. Figure S2. 1H NMR spectra of palm oil biodiesel. Figure S3. 13C NMR spectra of palm oil. Figure S4. 13C NMR spectra of palm oil biodiesel. Figure S5. GC–HRMS of spectra of palm oil biodiesel. Figure S6. XRD spectra of reused catalyst. Figure S7. IR spectra of reused catalyst.