Multifunctional Electrospun Polymeric Nanofibrous Mat for Catalytic Reduction, Photocatalysis and Sensing

Transcription

1 Electronic Supplementry Mteril (ESI) for Nnoscle. This journl is The Royl Society of Chemistry 2017 Multifunctionl Electrospun Polymeric Nnofibrous Mt for Ctlytic Reduction, Photoctlysis nd Sensing Osmn Arsln, * Tmer Uyr * Institute of Mterils Science & Nnotechnology, UNAM-Ntionl Nnotechnology Reserch Center, Bilkent University, 06800, Ankr, TURKEY

2 b c d Figure S1: ) Averge size distribution of the s prepred Si QDs b) High resolution XPS spectr with its deconvolution for the s prepred Si QDs c) PL spectr for the Si QDs d)deconvoluted PL pek for the s prepred Si QD 1

3 b Figure S2: ) XRD pttern for the ZnO NP b) Averge size distribution of the ZnO NP obtined from TEM

4 b Figure S3: ) Averge size distribution of the s-synthesized Pd nnocubes bsorption spectr of the s synthesized Pd NC solution 2 b) UV-Vis

5 b c d Figure S4: ) Averge dimeters for the Nylon 6,6-NF obtined from SEM b) Averge dimeters for the SiQD@Nylon 6,6-NF obtined from SEM c) Averge dimeters for the ZnONP@SiQD@Nylon 6,6-NF obtined from SEM d) Averge dimeters for the PdNC@ZnONP@SiQD@Nylon 6,6-NF obtined from SEM

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7 Figure S5: Visul observtion of the flexibility for the 6,6-NF mt (see lso Video S1). b c d e f g

8 Figure S6: UV-Vis bsorption spectr for the blnk photoctlytic decomposition experiments of )Nylon 6,6-NF d) Repetitive photoctlysis experiments for Nylon 6,6-NF e) Repetitive photoctlysis experiments for 6,6-NF f) Repetitive photoctlysis experiments for 6,6-NF g) Repetitive photoctlysis experiments for 6,6-NF b c c d d e

9 Figure S7: ) UV-Vis investigtion of the ctlytic PNP reduction by PdNC@ZnONP@SiQD@Nylon6,6-NF b) UV-Vis investigtion of the ctlytic PNP reduction by Nylon6,6-NF c) Repetitive ctlytic reduction experiments for PdNC@ZnONP@SiQD@Nylon6,6-NF d) Repetitive ctlytic reduction experiments for Nylon 6,6-NF e) Repetitive ctlytic reduction experiments for PdNC@Nylon 6,6-NF b

10 Figure S8: ) Representtive imge of the visul observtion for the Si QD quenching by TNT 2 b) Repetitive quenching experiments for lowest 3 concentrtion of the TNT

11 Figure S9: EDX tomic 6,6-NF

12 mpping for certin (Zn, Pd, Si) toms nd representtive SEM imge for 6,6-NF fter colorimetric TNT detection test.

13 6,6-NF Figure S10 EDX tomic mpping for certin (Zn, Pd, Si) toms nd representtive SEM imge for 6,6-NF fter photoctlytic MB decomposition.

14 6,6-NF Figure S11 EDX tomic mpping for certin (Zn, Pd, Si) toms nd representtive SEM imge for 6,6-NF fter PNP reduction.

15 Tble 1 Quntittive detection of the ech tom in the presented nnofibrous mts for the obtined by EDX nd XPS mesurements C% O % N% Si % Pd% Zn% XPS Nylon 6,6-NF ZnONP@Nylon 6,6-NF PdNC@Nylon 6,6-NF Pd@ZnO@ZnONP@Nylon 6,6-NF EDX Nylon 6,6-NF ZnONP@Nylon 6,6-NF PdNC@Nylon 6,6-NF < Pd@ZnO@ZnONP@Nylon 6,6-NF References 1- O. Arsln, Z. Aytc, T. Uyr, J.of Mt. Chem. C, 2017,5, O.Arsln, F.Topuz, H.Erdem,Necmi Biyikli, T. Uyr, New J. Chem.,2017, 41,