scholarly journals [La(ηx-Bx)La]− (x = 7–9): a new class of inverse sandwich complexes

2019 ◽  
Vol 10 (8) ◽  
pp. 2534-2542 ◽  
Author(s):  
Teng-Teng Chen ◽  
Wan-Lu Li ◽  
Jun Li ◽  
Lai-Sheng Wang
Keyword(s):  
Computational Chemistry ◽  
Photoelectron Spectroscopy ◽  
Sandwich Complexes ◽  
New Class ◽  
Lanthanide Elements

Photoelectron spectroscopy and computational chemistry reveal that lanthanide elements can form a class of novel inverse sandwich complexes consisting of aromatic B7, B8, and B9 monocyclic rings.

scholarly journals Mechanochemically Synthetized PAN-Based Co-N-Doped Carbon Materials as Electrocatalyst for Oxygen Evolution Reaction

Nanomaterials ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 290
Author(s):  
Paulette Gómez-López ◽  
José Ángel Salatti-Dorado ◽  
Daily Rodríguez-Padrón ◽  
Manuel Cano ◽  
Clemente G. Alvarado-Beltrán ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Photoelectron Spectroscopy ◽  
Carbon Nanomaterials ◽  
Carbon Materials ◽  
Catalytic Performance ◽  
X Ray Diffraction ◽  
New Class ◽  
Electrocatalytic Performance ◽  
Alkaline Environments ◽  
Metal Doped

We report a new class of polyacrylonitrile (PAN)-based Co-N-doped carbon materials that can act as suitable catalyst for oxygen evolution reactions (OER). Different Co loadings were mechanochemically added into post-consumed PAN fibers. Subsequently, the samples were treated at 300 °C under air (PAN-A) or nitrogen (PAN-N) atmosphere to promote simultaneously the Co3O4 species and PAN cyclization. The resulting electrocatalysts were fully characterized and analyzed by X-ray diffraction (XRD) and photoelectron spectroscopy (XPS), transmission (TEM) and scanning electron (SEM) microscopies, as well as nitrogen porosimetry. The catalytic performance of the Co-N-doped carbon nanomaterials were tested for OER in alkaline environments. Cobalt-doped PAN-A samples showed worse OER electrocatalytic performance than their homologous PAN-N ones. The PAN-N/3% Co catalyst exhibited the lowest OER overpotential (460 mV) among all the Co-N-doped carbon nanocomposites, reaching 10 mA/cm2. This work provides in-depth insights on the electrocatalytic performance of metal-doped carbon nanomaterials for OER.

Using Zirconium Half-Sandwich Complexes as Building Blocks in a New Class of Zr-M Heterobimetallics Containing Unsupported Zr-M Bonds (M = Fe, Ru, Co)

1995 ◽  
Vol 14 (11) ◽  
pp. 5344-5349 ◽  
Author(s):  
Stefan Friedrich ◽  
Lutz H. Gade ◽  
Ian J. Scowen ◽  
Mary McPartlin
Keyword(s):  
Building Blocks ◽  
Sandwich Complexes ◽  
New Class ◽  
Half Sandwich

Resonance ionization photoelectron spectroscopy of lanthanide elements

1986 ◽  
Vol 85 (9) ◽  
pp. 4794-4801 ◽  
Author(s):  
D. L. Donohue ◽  
J. P. Young ◽  
D. H. Smith
Keyword(s):  
Photoelectron Spectroscopy ◽  
Resonance Ionization ◽  
Lanthanide Elements

An investigation of the electronic structure of some 3-monosubstituted-2-methylpropenes through computational chemistry and photoelectron spectroscopy

2008 ◽  
Vol 349 (1-3) ◽  
pp. 263-268 ◽  
Author(s):  
Ivânia T.A. Schuquel ◽  
Lucas C. Ducati ◽  
Rogério Custodio ◽  
Roberto Rittner ◽  
Dieter Klapstein
Keyword(s):  
Electronic Structure ◽  
Computational Chemistry ◽  
Photoelectron Spectroscopy

scholarly journals Electronic structure and dynamics of torsion-locked photoactive yellow protein chromophores

2017 ◽  
Vol 19 (47) ◽  
pp. 31572-31580 ◽  
Author(s):  
Alice Henley ◽  
Matus E. Diveky ◽  
Anand M. Patel ◽  
Michael A. Parkes ◽  
James C. Anderson ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Computational Chemistry ◽  
Photoelectron Spectroscopy ◽  
Photoactive Yellow Protein ◽  
Electronic Relaxation ◽  
Structure And Dynamics ◽  
Anion Photoelectron Spectroscopy

Anion photoelectron spectroscopy and computational chemistry study of the role of torsional motions in the electronic relaxation of PYP chromophores.

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