Graphdiyne/Graphene Heterostructure: A Universal 2D Scaffold Anchoring Monodispersed Transition-Metal Phthalocyanines for Selective and Durable CO2 Electroreduction

2021 ◽  
Author(s):  
Huoliang Gu ◽  
Lixiang Zhong ◽  
Guoshuai Shi ◽  
Jiaqiang Li ◽  
Ke Yu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Phthalocyanines ◽  
Co2 Electroreduction

Reversible Electrochromism in the Thin Films of Single-Transition Metal Phthalocyanines

1993 ◽  
Vol 22 (8) ◽  
pp. 1299-1302 ◽  
Author(s):  
Naoki Toshima ◽  
Shin-ichi Kawamura ◽  
Tsuyoshi Tominaga
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Metal Phthalocyanines ◽  
Single Transition

Transition Metal Phthalocyanines as Nitrogen Oxydes Sensors

2021 ◽  
pp. 1-20
Author(s):  
Anna Maria Paoletti ◽  
Giovanna Pennesi ◽  
Gentilina Rossi ◽  
Amanda Generosi ◽  
Barbara Paci ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Phthalocyanines

Ligand Effects on the Linear Response Hubbard U: The Case of Transition Metal Phthalocyanines

2019 ◽  
Vol 123 (14) ◽  
pp. 3214-3222
Author(s):  
Iulia Emilia Brumboiu ◽  
Soumyajyoti Haldar ◽  
Johann Lüder ◽  
Olle Eriksson ◽  
Heike C. Herper ◽  
...  
Keyword(s):  
Transition Metal ◽  
Linear Response ◽  
Metal Phthalocyanines ◽  
Ligand Effects ◽  
Hubbard U

scholarly journals Zn-Doped Cu(100) facet with efficient catalytic ability for the CO2 electroreduction to ethylene

2019 ◽  
Vol 21 (38) ◽  
pp. 21341-21348 ◽  
Author(s):  
Yuefeng Zhang ◽  
Yong Zhao ◽  
Caiyun Wang ◽  
Zengxi Wei ◽  
Junliang Yang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Formation Mechanism ◽  
Theoretical Calculations ◽  
Co2 Electroreduction ◽  
Metal Doped

Theoretical calculations demonstrate that Zn-doped Cu(100) facet possesses efficient catalytic ability for the CO2-to-C2H4 conversion. This work provides deep insights into the formation mechanism of C2H4 on transition metal doped Cu surface.

Protonation of some non-transition metal phthalocyanines — spectral and photophysicochemical consequences

2012 ◽  
Vol 16 (07n08) ◽  
pp. 885-894 ◽  
Author(s):  
Abimbola O. Ogunsipe ◽  
Mopelola A. Idowu ◽  
Taofeek B. Ogunbayo ◽  
Isaac A. Akinbulu
Keyword(s):  
Transition Metal ◽  
Rate Constant ◽  
Rate Equation ◽  
Aluminum Chloride ◽  
Ground State ◽  
Triplet States ◽  
Metal Phthalocyanines ◽  
Excited Triplet ◽  
Kinetics Of ◽  
Excited Triplet States

The photophysics and photochemistry of phthalocyanine complexes of magnesium (MgPc), aluminum chloride (ClAlPc) and zinc (ZnPc) are studied in N,N′-dimethylformamide (DMF). The values obtained for the photophysical and photochemical parameters are normal for simple metallophthalocyanine (MPc) complexes. Protonation of the azomethine bridges reduced the photoactivities of the complexes considerably; however the excited triplet states of the protonated species are more stable towards ground state oxygen. The interaction of the non-protonated MPcs with ground state oxygen is shown to be diffusion-assisted, with bimolecular rate constant values of the order of 1010 M-1.s-1. MgPc could not be protonated; it was easily demetalated by the protonating acid. The kinetics of the demetalation yielded the rate equation: Rate = 0.1[MgPc][H+]2/3

scholarly journals Tuning of molecular qubits: very long coherence and spin–lattice relaxation times

2016 ◽  
Vol 52 (18) ◽  
pp. 3623-3626 ◽  
Author(s):  
K. Bader ◽  
M. Winkler ◽  
J. van Slageren
Keyword(s):  
Transition Metal ◽  
Unpaired Electron ◽  
Relaxation Times ◽  
Lattice Relaxation ◽  
Spin Lattice Relaxation ◽  
Metal Phthalocyanines ◽  
Spin Lattice

Transition metal phthalocyanines possess very long coherence times if the unpaired electron is in the plane of the ligand.

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