Results 41 to 50 of about 2,881,033 (356)

Maximizing Ag Utilization in High-Rate CO2 Electrochemical Reduction with a Coordination Polymer-Mediated Gas Diffusion Electrode

ACS Energy Letters, 2019
We report the preparation and electrocatalytic performance of silver-containing gas diffusion electrodes (GDEs) derived from a silver coordination polymer (Ag-CP).
Riming Wang, H. Haspel, A. Pustovarenko, A. Dikhtiarenko, A. Russkikh, G. Shterk, D. Osadchii, S. Ould-Chikh, M. Ma, Wilson A. Smith, K. Takanabe, F. Kapteijn, J. Gascón   +12 more
semanticscholar   +1 more source

Crystal structure of catena-poly[[diiodidomercury(II)]-μ-2,2′-dithiobis(pyridine N-oxide)-κ2O:O′]

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title compound, [HgI2(C10H8N2O2S2)]n, a one-dimensional coordination polymer with HgI2 units and 2,2′-dithiobis(pyridine N-oxide) spacer ligands in an alternating fashion, forms helical chains running along the b axis in the crystal.
Rüdiger W. Seidel, Iris M. Oppel
doaj   +1 more source

[Cu3(C6Se6)]n: The First Highly Conductive 2D π–d Conjugated Coordination Polymer Based on Benzenehexaselenolate

Advancement of science, 2019
Nanocrystals of a 2D π–d conjugated copper bis(diselenolene) coordination polymer (Cu‐BHS, BHS = benzenehexaselenolate) are synthesized via a simple homogeneous reaction between cupric ions and benzenehexaselenol (H6BHS).
Yutao Cui, Jie Yan, Zhijun Chen, Jiajia Zhang, Ye Zou, Yimeng Sun, W. Xu, Daoben Zhu   +7 more
semanticscholar   +1 more source

Plastic bending in a semiconducting coordination polymer crystal enabled by delamination

Nature Communications, 2022
Coordination polymers are normally considered to be brittle due to the dominance of directional coordination bonding. Here the authors report the plastic bending in a semiconducting coordination polymer crystal enabled by delamination.
Lian-Cai An, Xiang Li, Zhi-Gang Li, Qite Li, Patrick J. Beldon, Fei-Fei Gao, Zi-Ying Li, Shengli Zhu, Lu Di, Sanchuan Zhao, Jian Zhu, Davide Comboni, Ilya Kupenko, Wei Li, U. Ramamurty, Xian-He Bu   +15 more
doaj   +1 more source

Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes

Molecules, 2023
Tertiary diethylpyridylphosphine was synthesized by the reaction of pyridylphosphine with bromoethane in a suberbasic medium. The reaction of phosphine with the copper(I) iodide led to the formation of a copper(I) coordination polymer, which, according ...
Kamila R. Enikeeva, Aliia V. Shamsieva, Anna G. Strelnik, Robert R. Fayzullin, Dmitry V. Zakharychev, Ilya E. Kolesnikov, Irina R. Dayanova, Tatiana P. Gerasimova, Igor D. Strelnik, Elvira I. Musina, Andrey A. Karasik, Oleg G. Sinyashin   +11 more
doaj   +1 more source

Self-healing metallo-supramolecular hydrogel based on specific Ni2+ coordination interactions of poly(ethylene glycol) with bistriazole pyridine ligands in the main chain [PDF]

, 2020
In this study, a supramolecular hydrogel formed by incorporating the 2,6-bis(1,2,3-triazol-4-yl)-pyridine (btp) ligand in the backbone of a polymer prepared by copper(I)-catalyzed alkyne-azide cycloaddition (CuAAC) "click" polyaddition reaction of 2,6 ...
Hoogenboom, Richard, Jerca, Valentin-Victor, Xu, Xiaowen   +2 more
core   +1 more source

Trispyrazolylborate Ligands Supported on Vinyl Addition Polynorbornenes and Their Copper Derivatives as Recyclable Catalysts [PDF]

, 2019
Polynorbornenes prepared by vinyl addition poly- merization and bearing pendant alkenyl groups serve as skeletons to support trispyrazolylborate ligands (Tpx) built at those alkenyl sites.
Albéniz Jiménez, Ana Carmen, Beltrán de Heredia Rentería, Juan, Díaz Requejo, María del Mar, Molina de la Torre, Jesús Ángel, Pérez Ortega, Ignacio, Pérez, Pedro J., Rodríguez, Manuel R.   +6 more
core   +2 more sources

Isostaticity and the solidification of semiflexible polymer melts

, 2017
Using molecular dynamics simulations of a tangent-soft-sphere bead-spring polymer model, we examine the degree to which semiflexible polymer melts solidify at isostaticity.
Hoy, Robert S., Nguyen, Hong T., Plaza-Rivera, Christian O.   +2 more
core   +1 more source

Phase diagram of four-dimensional dynamical triangulations with a boundary [PDF]

, 2000
We report on simulations of DT simplicial gravity for manifolds with the topology of the 4-disk. We find evidence for four phases in a two-dimensional parameter space. In two of these the boundary plays no dynamical role and the geometries are equivalent
Adi, Ambjorn, Ambjorn, Bialas, Catterall, Catterall, Catterall, de Bakker, Hartle, Metropolis, Simeon Warner, Simon Catterall, Warner   +12 more
core   +4 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source