Facile and low-cost synthesis of pure hematite (α-Fe 2 O 3 ) nanoparticles from naturally occurring laterites and their superior adsorption capability towards acid-dyes.

Autor: Dissanayake DMSN; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com.; Postgraduate Institute of Science, University of Peradeniya Peradeniya Sri Lanka., Mantilaka MMMGPG; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com.; Postgraduate Institute of Science, University of Peradeniya Peradeniya Sri Lanka., Palihawadana TC; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com., Chandrakumara GTD; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com.; Postgraduate Institute of Science, University of Peradeniya Peradeniya Sri Lanka., De Silva RT; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com., Pitawala HMTGA; Postgraduate Institute of Science, University of Peradeniya Peradeniya Sri Lanka.; Department of Geology, Faculty of Science, University of Peradeniya Peradeniya Sri Lanka., Nalin de Silva KM; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com.; Department of Chemistry, Faculty of Science, University of Colombo Colombo 3 Sri Lanka., Amaratunga GAJ; Sri Lanka Institute of Nanotechnology, Nanotechnology and Science Park Mahenwatte, Pitipana, Homagama Sri Lanka rasangam@slintec.lk mantilaka@gmail.com.; Electrical Engineering Division, Department of Engineering, University of Cambridge 9 J. J. Thomson Avenue Cambridge CB3 0FA UK.

Publikováno v: RSC advances [RSC Adv] 2019 Jul 09; Vol. 9 (37), pp. 21249-21257. Date of Electronic Publication: 2019 Jul 09 (Print Publication: 2019).