Porphyrin based polyimide (ppbpis); Synthesis of crosslinked porphyrin based polyimides (ppbpi CRS) porphyrin products supplied by Qiyue biology

Porphyrin Based Poly Imide (PPBPIs)

With pyromellitic dianhydride (PMDA) And four (4- Aminophenyl ) porphyrin (TAPP)/4,4’- Diphenyl ether (ODA)、TAPP/3,6- Diamino -N- Methyl carbazole (DACz) Two series containing four - Phenyl porphyrin group (TPP) polyimide (PI) Copolymeric membrane , As a carrier generation layer (CGL) The photoconductivity of the photoreceptor was tested . It turns out that :PI The photoconductivity of the copolymer films varies with the molecular chain TPP With the increase of group content ; When TPP When the group content is the same ,PMDA/TAPP/ODA Series has better photoconductivity PMDA/TAPP/DACz Good series ; contain TPP Groups PI The photoconductivity of the copolymer film is obviously better than that of the four - Phenyl porphyrin molecular doping system ; stay CGL Polymethylmethacrylate is introduced into the conductive aluminum matrix (PMMA) Barrier layer (CBL) It can not improve the conductivity of the photoreceptor . The photoconductivity mechanism is analyzed TPP gene 、 Four - The aggregation structure of phenylporphyrin molecules and PI Relationship between film photoconductivity .

  Synthesis of crosslinked porphyrin based polyimide (PPBPI-CRs)

The building monomers of porphyrin group provide planar 、 Rigidity 、 Big π Conjugated structure and properties of easily chelated metals , It plays the role of supporting the framework of porous materials in the reaction . Utilizing the high temperature crosslinking characteristics of alkynyl functional groups , With thermal stability 、 Porphyrin based monomers with excellent skeleton stability are the building units , Alkynyl functional groups were introduced into hyperbranched polyimide framework as crosslinking nodes , An alkynyl crosslinked porphyrin based polyimide material was obtained (Crosslinkedporousporphyrin-basedpolyimides,PPBPI-CRs), The hole parameters are optimized .

 
Porphyrin catalogue ：
  Meso- Four ( P-chlorophenyl ) Iron porphyrin (FeT(CI)PP)
Meso- Four ( P-chlorophenyl ) Manganese porphyrin (MnT(CI)PP)
Four (4- Dimethylaminophenyl ） Iron porphyrin (FeT(DMAP)P)
Four (4- Dimethylaminophenyl ） Manganese porphyrin (MnT(DMAP)P)
Asymmetric porphyrin molecules 5-(4- Formyl phenyl )-10,15,20- Phenylporphyrin (FPTPP)
meso- Four (4- Hydroxyphenyl ) porphyrin - Zinc metalloporphyrin (TPP-Zn)
Three porphyrin multibranched molecules
Cobalt tetraphenyl porphyrin (Co-TPP)
Cobalt tetrabenzoporphyrin (Co-TBP)
Cobalt porphyrin cholesterol ester (Co-TPPCE)
Copper porphyrin cholesterol ester (Cu-TPPCE) Complexes
Nicotinic acid modified tailed porphyrin p-(niacin)C2O-TPP
Nicotinic acid modified free porphyrins o-(niacin)C2O-TPP
Zinc complex p-(niacin)C2O-TPPZn and o-(niacin)C2O-TPPZn
Tail amino acid cobalt porphyrin CoPser,CoPleu
Octaethyl porphyrin cobalt (OEPCo)
4,4',4'',4'''- Cobalt tetraformamide phthalocyanine (Co-tamPc)
Cobalt formamide phthalocyanine (P-tamPcPo)
Bauxite fixed load IV ( Yes - Hydroxyphenyl ) Iron porphyrin THPPFe/BM
Bauxite fixed load IV ( Yes - Hydroxyphenyl ) Manganese porphyrin THPPMn/BM
Bauxite fixed load IV ( Yes - Nitrophenyl ) Cobalt porphyrin TNPPCo/BM
Bauxite fixed load IV ( Yes - Nitrophenyl ) Iron porphyrin TNPPFe/BM
Bauxite fixed load IV ( Yes - Nitrophenyl ) Manganese porphyrin TNPPMn/BM
Supramolecular self-assembly materials ([email protected]β-CD)
Four arm star porphyrin chain transfer agent (THPP-DMP4)
Graphene based ternary nanocomposites GO/THPP/PSA
Four (4- Hydroxyphenyl ) Iron porphyrin supported graphene oxide (Fe THPP/GO)
5,10,15,20- Four (4- Hydroxyphenyl ) Porphyrin graphene complex (M-THPP/PSS-rGO,M:Fe3+,Co2+,Ni2+,Mn2+)
5,10,15,20- Four (4- Hydroxyphenyl ) Iron porphyrin graphene complex (Fe3+-THPP/PSS-rGO)
5,10,15,20- Four (4- Hydroxyphenyl ) Cobalt porphyrin graphene complex (Co2+-THPP/PSS-rGO)
5,10,15,20- Four (4- Hydroxyphenyl ) Nickel porphyrin graphene complex (Ni2+-THPP/PSS-rGO)
5,10,15,20- Four (4- Hydroxyphenyl ) Manganese porphyrin graphene complex (Mn2+-THPP/PSS-rGO)
Linear structure of hydroxyl phenyl porphyrin bonded by side chain PGMA(HPP-PGMA)
The side chain is bonded with manganese porphyrin (MnP) The line shape of PGMA(MnP-PGMA)
POSS Hybrid porphyrin (Porphyrin-POSS)
Black titanium dioxide (bTiO2)/ porphyrin (THPP) Hybrid optoelectronic materials
[email protected] Core shell composite
This article comes from Xi'an Qiyue biology Xiaobian axc