Effective work functions for the evaporated metal/organic semiconductor contacts from in-situ diode flatband potential measurements

2012 ◽  
Vol 101 (1) ◽  
pp. 013501 ◽  
Author(s):  
Mi Zhou ◽  
Rui-Qi Png ◽  
Siong-Hee Khong ◽  
Sankaran Sivaramakrishnan ◽  
Li-Hong Zhao ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Effective Work ◽  
Metal Organic ◽  
Semiconductor Contacts ◽  
Work Functions

Hybridization regulated metal penetration at transition metal-organic semiconductor contacts

2018 ◽  
Vol 112 (8) ◽  
pp. 081601
Author(s):  
Tzu-Hung Chuang ◽  
Kun-Ta Lu ◽  
Chun-I Lu ◽  
Yao-Jane Hsu ◽  
Der-Hsin Wei
Keyword(s):  
Transition Metal ◽  
Organic Semiconductor ◽  
Metal Organic ◽  
Semiconductor Contacts

scholarly journals Reversible switching of charge injection barriers at metal/organic-semiconductor contacts modified with structurally disordered molecular monolayers

2014 ◽  
Vol 104 (1) ◽  
pp. 013308 ◽  
Author(s):  
Ryo Nouchi ◽  
Masanori Shigeno ◽  
Nao Yamada ◽  
Tomoaki Nishino ◽  
Katsumi Tanigaki ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Charge Injection ◽  
Molecular Monolayers ◽  
Metal Organic ◽  
Semiconductor Contacts

Mechanistische Untersuchungen zum reversiblen Gleichgewicht von metallorganischen Tripeldecker- und Sandwichkomplexen des Typs [Bis{(η5-CpR)Co}-μ-{η4:η4-aren}] und [(η5-CpR)Co(η6-aren)] / Mechanistic Studies towards the Reversible Equilibrium between Metal Organic Triple Decker and Sandwich Complexes [Bis{(η5 -CpR)Co}-μ-{η4 :η4-arene}] and [{(η5-CpR)Co(η6-arene)]

1998 ◽  
Vol 53 (11) ◽  
pp. 1267-1272 ◽  
Author(s):  
Jörg J. Schneider ◽  
Dirk Wolf
Keyword(s):  
Ligand Exchange ◽  
Sandwich Complexes ◽  
Valuable Metal ◽  
H Nmr ◽  
Synthetic Utility ◽  
Metal Organic ◽  
Arene Ligand ◽  
Benzene Toluene

The arene ligand exchange mechanism of slipped arene triple deckers [Bis{(η5-CpR)Co}-μ-{η4:η4-arene}] (R = Me5, 1,2,4 tri-tert butyl, arene = benzene, toluene) 1 was studied by 1H-NMR spectroscopy for different concentrations and solvents. It has been found that triple deckers of type 1 decompose slowly in solution. A unique equilibrium, between these triple deckers and the mixed sandwich complexes [(η6-arene)Co(η5-CpR)] and 14 e [(η5-Cp)Co]solv fragments generated in situ by decomposition o f 1 exists. In addition to this equilibrium arene lability of the thus formed mixed sandwich complex type has been detected by NMR making slipped triple deckers 1 ideal single source compounds for the generation of two [(η5-Cp)Co] fragments in one reaction step. Such fragments are valuable metal ligand components with high synthetic utility in organometallic chemistry.

A hybrid bulk-heterojunction photoanode for direct solar-to-chemical conversion

2021 ◽  
Author(s):  
Liang Yao ◽  
Yongpeng Liu ◽  
Han-Hee Cho ◽  
Meng Xia ◽  
Arvindh Sekar ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Bulk Heterojunction ◽  
Polymer Network ◽  
Chemical Conversion ◽  
Solar Fuel ◽  
Fuel Production

The development of efficient and stable organic semiconductor-based photoanodes for solar fuel production is advanced by using a robust in situ-formed covalent polymer network together with a mesoporous inorganic film in a hybrid bulk heterojunction.

scholarly journals Backbonding contributions to small molecule chemisorption in a metal–organic framework with open copper(i) centers

2021 ◽  
Author(s):  
Gregory M. Su ◽  
Han Wang ◽  
Brandon R. Barnett ◽  
Jeffrey R. Long ◽  
David Prendergast ◽  
...  
Keyword(s):  
Fine Structure ◽  
Small Molecule ◽  
Metal Organic Framework ◽  
X Ray ◽  
Metal Site ◽  
Absorption Fine ◽  
Metal Organic ◽  
X Ray Absorption ◽  
Organic Framework

In situ near edge X-ray absorption fine structure spectroscopy directly probes unoccupied states associated with backbonding interactions between the open metal site in a metal–organic framework and various small molecule guests.

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