Recently I am researching about COVALENT TRIAZINE FRAMEWORKS; POROUS POLYMERS; PHOTOCATALYTIC ACTIVITY; CARBON-DIOXIDE; SURFACE-AREA; REDUCTION; CAPTURE; CONSTRUCTION; CONVERSION; PLATFORMS, Saw an article supported by the Singapore National Research FoundationNational Research Foundation, Singapore [R279-000-444-281, R279-000-483-281]; National University of SingaporeNational University of Singapore [R279-000482-133]; Singapore MOE AcRF-Tier1Ministry of Education, Singapore [2018-T1-001-072, RG 9/18]; MOE AcRF-Tier2 [MOE2016-T2-2-056]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Dai, CH; Zhong, LX; Gong, XZ; Zeng, L; Xue, C; Li, SZ; Liu, B. The CAS is 92-86-4. Through research, I have a further understanding and discovery of 4,4′-Dibromobiphenyl. COA of Formula: C12H8Br2
Organic pi-conjugated polymers (CPs) have been intensively explored for a variety of critical photocatalytic applications in the past few years. Nevertheless, CPs for efficient CO2 photoreduction have been rarely reported, which is mainly due to the lack of suitable polymers with sufficient solar light harvesting ability, appropriate energy level alignment and good activity and selectivity in multi-electron-transfer photoreduction of CO2 reaction. We report here the rational design and synthesis of two novel triphenylamine (TPA) based conjugated microporous polymers (CMPs), which can efficiently catalyze the reduction of CO2 to CO using water vapor as an electron donor under ambient conditions without adding any co-catalyst. Nearly 100% selectivity and a high CO production rate of 37.15 mu mol h(-1) g(-1) are obtained for OXD-TPA, which is significantly better than that for BP-TPA (0.9 mu mol h(-1) g(-1)) as a result of co-monomer change from biphenyl to 2,5-diphenyl-1,3,4-oxadiazole. This difference could be mainly ascribed to the synergistic effect of a decreased optical band gap, improved interface charge transfer and increased CO2 uptake for OXD-TPA. This contribution is expected to spur further interest in the rational design of porous conjugated polymers for CO2 photoreduction.
COA of Formula: C12H8Br2. Welcome to talk about 92-86-4, If you have any questions, you can contact Dai, CH; Zhong, LX; Gong, XZ; Zeng, L; Xue, C; Li, SZ; Liu, B or send Email.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem