基金supported by MOE under AcRF Tier 2(ARC 26/13,No.MOE2013-T2-1-034ARC 19/15,No.MOE2014-T2-2-093)+8 种基金AcRF Tier 1(RGT18/13,RG5/13)NTU under Start-Up Grant(M4081296.070.500000)iFood Research Grant(M4081458.070.500000)Singapore Millennium Foundation in Singaporethe National Natural Science Foundation of China(GZ213054,51322202)in Chinathe Natural Science Foundation of Jiangsu Province(BK20130927)supported by the Singapore National Research Foundation under its Environmental&Water Technologies Strategic Research Programme and administered by the Environment&Water Industry Programme Office(EWI)of the PUBconducted by NTU-HUJ-BGU Nanomaterials for Energy and Water Management Programme under the Campus for Research Excellence and Technological Enterprise(CREATE)supported by the National Research Foundation,Prime Minister’s Office,Singapore~~