Near-infrared-induced electron transfer of an uranyl macrocyclic complex without energy transfer to dioxygen

2015 ◽  
Vol 51 (31) ◽  
pp. 6757-6760 ◽  
Author(s):  
Christina M. Davis ◽  
Kei Ohkubo ◽  
I-Ting Ho ◽  
Zhan Zhang ◽  
Masatoshi Ishida ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Energy Transfer ◽  
Excited State ◽  
Near Infrared ◽  
State Energy ◽  
Macrocyclic Complex ◽  
Triplet Excited State ◽  
Excited State Energy

An uranyl macrocyclic complex acts as an NIR-absorbing photosensitiser with a low triplet excited state energy, undergoing NIR-induced electron transfer.

scholarly journals Rationalization of Excited State Energy Transfer in D-π-A Porphyrin Sensitizers Enhanced Efficiency in Dye-Sensitized Solar Cells

2021 ◽  
Author(s):  
Giribabu Lingamallu ◽  
Venkata Suman Krishna Jonnadula ◽  
Seelam Prasanthkumar ◽  
Iva Dzeba ◽  
Challuri Vijay Kumar ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Energy Transfer ◽  
Solar Cells ◽  
Excited State ◽  
State Energy ◽  
Dye Sensitized Solar Cells ◽  
Device Performance ◽  
Excited State Energy ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Donor-π-Acceptor (D-π-A) porphyrin based photo-sensitizers are extensively utilized in dye sensitized solar cells (DSSCs). However, investigation on how the intramolecular photoinduced energy/electron transfer influences the device performance is still limited....

Excited-State Energy-Transfer Dynamics in Self-Assembled Triads Composed of Two Porphyrins and an Intervening Bis(dipyrrinato)metal Complex

2003 ◽  
Vol 42 (21) ◽  
pp. 6629-6647 ◽  
Author(s):  
Lianhe Yu ◽  
Kannan Muthukumaran ◽  
Igor V. Sazanovich ◽  
Christine Kirmaier ◽  
Eve Hindin ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Metal Complex ◽  
State Energy ◽  
Excited State Energy ◽  
Self Assembled

White upconversion emission in Yb3+/Tm3+/Ho3+ doped SrMoO4 nanocrystals by high excited state energy transfer

2013 ◽  
Vol 550 ◽  
pp. 509-513 ◽  
Author(s):  
Dongyu Li ◽  
Yuxiao Wang ◽  
Xueru Zhang ◽  
Guang Shi ◽  
Gang Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
State Energy ◽  
Upconversion Emission ◽  
High Excited State ◽  
Excited State Energy
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