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EP 3 411 514 A1

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(43) Date of publication: 12.12.2018 Bulletin 2018/50 (21) Application number: 17746635.6 (22) Date of filing: 03.02.2017

(51) International Patent Classification (IPC):  C25B 1/00(2006.01) B01J 35/02(2006.01) C25B 11/02(2006.01) C01C 1/04(2006.01) B01J 23/00(2006.01) C25B 11/04(2006.01) (86) International application number: PCT/AU2017/000036 (87) International publication number: WO 2017/132721 (10.08.2017 Gazette 2017/32)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 03.02.2016 AU 2016900354 22.02.2016 AU 2016900613 (71) Applicant: Monash University Clayton, VIC 3900 (AU)	(72) Inventors: MacFARLANE, Douglas Brighton East, VIC 3187 (AU) ZHANG, Xinyi Knoxfield, VIC 3180 (AU) ZHOU, Fengling Clayton, VIC 3168 (AU) McDONNELL- WORTH, Ciaran James Murrumbeena, VIC 3163 (AU) KANG, Colin Suk Mo Iluka, WA 6028 (AU) KAR, Mega Beaconsfield, VIC 3808 (AU) (74) Representative: J A Kemp  14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)