Multifunctional periodic mesoporous organosilicas with bridging groups formed via dynamic covalent chemistry.
Imine-containing bridging groups were formed during self-assembly of periodic mesoporous organosilicas by in situ dynamic covalent chemistry of aldehyde and amine groups in the presence of poly(ethylene oxide)-poly(dl-lactic acid-co-glycolic acid)-poly(ethylene oxide) block copolymer in acidic aqueous solutions.
Cho
Eun-Bum
EB
Department of Chemistry, Kent State University, Kent, Ohio 44242, USA.
Han
Oc Hee
OH
Kim
Sunha
S
Kim
Dukjoon
D
Jaroniec
Mietek
M
D000447:Aldehydes / Q000737:chemistry; D000588:Amines / Q000737:chemistry; D007097:Imines / Q000737:chemistry*; D015394:Molecular Structure; D017646:Organosilicon Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry; D016062:Porosity; D012996:Solutions; D014867:Water / Q000737:chemistry
D000447:Aldehydes; D000588:Amines; D007097:Imines; D017646:Organosilicon Compounds; D011108:Polymers; D012996:Solutions; D014867:Water