100077-38-1Relevant articles and documents
In situ production of silver nanoparticles on an aldehyde-equipped conjugated porous polymer and subsequent heterogeneous reduction of aromatic nitro groups at room temperature
Liu, Jie,Cui, Jieshun,Vilela, Filipe,He, Jun,Zeller, Matthias,Hunter, Allen D.,Xu, Zhengtao
, p. 12197 - 12200 (2015)
In a metal-free procedure, chelating thiol groups and an electrophile react to assemble a robust, conjugated porous polymer with pendant aldehyde functionalities. These groups are able to reduce Ag(I) ions to generate, in situ, Ag(0) nanoparticles evenly dispersed in the polymer matrix. The Ag(0)-polymer composite enables selective reduction of aromatic nitro compounds as a heterogeneous catalyst, and can be conveniently recycled multiple times.
Porous Scaffolds for Electrochemically Controlled Reversible Capture and Release of Ethylene
Mendecki, Lukasz,Ko, Michael,Zhang, Xiaoping,Meng, Zheng,Mirica, Katherine A.
, p. 17229 - 17232 (2017)
This Communication describes the use of porous coordination polymers (PCP) with integrated metal bis(dithiolene) units to achieve electrochemically controlled capture and release of ethylene in the solid state. Applying positive potential (+2.0 V) to thes
π-conjugated trinuclear group-9 metalladithiolenes with a triphenylene backbone
Sakamoto, Ryota,Kambe, Tetsuya,Tsukada, Satoru,Takada, Kenji,Hoshiko, Ken,Kitagawa, Yasutaka,Okumura, Mitsutaka,Nishihara, Hiroshi
, p. 7411 - 7416 (2013)
Previously, we synthesized π-conjugated trinuclear metalladithiolene complexes based on benzenehexathiol (J. Chem. Soc., Dalton Trans.1998, 2651; Dalton Trans.2009, 1939; Inorg. Chem.2011, 50, 6856). Here we report trinuclear complexes with a triphenylene backbone. A reaction with triphenylenehexathiol and group 9 metal precursors in the presence of triethylamine gives rise to trinuclear complexes 9-11. The planar structure of 11 is determined using single crystal X-ray diffraction analysis. The ligand-to-metal charge transfer bands of 9-11 move to longer wavelengths compared with those of mononuclear 12-14. Electrochemical measurements disclose that the one-electron and two-electron reduced mixed-valent states are stabilized thermodynamically. UV-vis-NIR spectroscopy for the reduced species of 9 identifies intervalence charge transfer bands for 9- and 92-, substantiating the existence of electronic communication among the three metal nuclei. These observations prove that the triphenylene backbone transmits π-conjugation among the three metalladithiolene units.
Large-Area, Free-Standing, Two-Dimensional Supramolecular Polymer Single-Layer Sheets for Highly Efficient Electrocatalytic Hydrogen Evolution
Dong, Renhao,Pfeffermann, Martin,Liang, Haiwei,Zheng, Zhikun,Zhu, Xiang,Zhang, Jian,Feng, Xinliang
, p. 12058 - 12063 (2015)
The rational construction of covalent or noncovalent organic two-dimensional nanosheets is a fascinating target because of their promising applications in electronics, membrane technology, catalysis, sensing, and energy technologies. Herein, a large-area
POROUS SCAFFOLDS FOR ELECTROCHEMICALLY-CONTROLLED REVERSIBLE CAPTURE AND RELEASE OF ALKENES
-
Paragraph 00173; 00181-00189, (2019/02/25)
In some embodiments, the present disclosure pertains to a method for capturing alkenes that includes: associating the alkenes with metal-organic frameworks, where the metal-organic frameworks includes one or more metals and one or more ligands coordinated