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Surface-Initiated Metal-Free Photoinduced ATRP of 4-Vinylpyridine from SiO2 via Visible Light Photocatalysis for Self-Healing Hydrogels. Ind. Eng. Chem. Res. 2018, 57, 17417-17429.
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http://www.polymer.cn//ss/bailiangjiu/publicationsshow_13987.html |
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Fabrication of three-dimensional composite textile electrodes by metal-organic framework, zinc oxide, graphene and polyaniline for all-solid-state supercapacitors
Textile electrode materials have attracted intense attention in the flexible supercapacitor field due to their flexibility, light weight, hierarchical porosity and mechanical robustness. However, their electrochemical performance is not good due to the low conductivity, ineffective ion diffusion and small electroactive surface area. In this study, a three-dimensional (3D) textile electrode materia...
http://www.polymer.cn//ss/bianshaowei/publicationsshow_13107.html |
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[Macromol. Rapid Commun.] A Color-Tunable Fluorescent Supramolecular Hyperbranched Polymer Constructed by Pillar[5]arene-Based Host–Guest Recognition and Metal Ion Coordination Interaction
Fluorescent supramolecular polymers are an important kind of smart material. In this work, a new fluorescent supramolecular hyperbranched polymer (FSHP) is constructed by orthogonal self-assembly: pillararene-based host–guest interaction and metal ion complexation interaction. The FSHP exhibits concentration-controllable fluorescence emissions. The photoluminescence spectra ...
http://www.polymer.cn//ss/tianwei/publicationsshow_13013.html |
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Nickel metal-organic framework implanted on graphene and incubated to be ultrasmall nickel phosphide nanocrystals acts as a highly efficient water splitting electrocatalyst
The development of low-cost, efficient, and stable electrocatalysts with bifunctional catalytic activity for overall water splitting is desirable but remains a great challenge. Here, a template-confinement strategy is presented with nickel metal–organic framework (MOF-74-Ni) implanted on graphene oxide and incubated by low temperature phosphorization to become ultrasmall nickel phosphide nanocr...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_12979.html |
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The Missing-Nodes directed Synthesis of Hierarchical Pores on a Zirconium Metal-Organic Framework with Tunable Porosity and Enhanced Surface Acidity via Microdroplet flow Reaction
A hierarchical porous zirconium metal–organic framework (UiO-66) was prepared continuously through a microdroplet flow reaction strategy for the first time. The existence of metal-node defects arising from incomplete coordination in UiO-66 was found to be the main reason for the formation of mesopores. The dimensions of mesopores could be facilely tuned by adjusting the residence time, and the ...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_12426.html |
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Binuclear Rare-Earth-Metal Alkyl Complexes Ligated by Phenylene-Bridged β-Diketiminate Ligands: Synthesis, Characterization, and Catalysis toward Isoprene Polymerization
Deprotonation
of m-phenylene-bridged bis(β-diketiminate) ligands (PBDIiPr-H2 =
[2,6-iPr2C6H3NHC(Me)C(H)C(Me)N]2-(m-phenylene);
PBDIEt-H2 = [2,6-Et2C6H3NHC(Me)C(H)C(Me)N]2-(m-phenylene);
PBDIMe-H2 = [2,6-Me2C6H3NHC(Me)C(H)C(Me)N]2-(m-phenylene))
by rare-earth-metal tris(alkyls) Ln(CH2SiMe3)3(THF)2 (Ln
= Y, Lu, Sc) gave a series of rare-earth-metal bis(alkyl) complexes: P...
http://www.polymer.cn//ss/dongmeicui/publicationsshow_12000.html |
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Rare-Earth-Metal Complexes Bearing Phosphazene Ancillary Ligands: Structures and Catalysis toward Highly Trans-1,4-Selective (Co)Polymerizations of Conjugated Dienes
The
bis-arylated phosphazene compounds [HN(PPh2NAr)2] (Ar =
phenyl (HL1), 2,6-dimethylphenyl (HL2),
2,6-diisopropylphenyl (HL3)) and the imidodiphosphinate compound
HN(PPh2O)2 (HL4) have been prepared via
the Staudinger reaction. Treatment of the neutral compounds HL1, HL2,
and HL3 with Ln(CH2SiMe3)3(THF)2 (Ln
= Sc, Y, Lu) generated the solvent-free bis(alkyl) complexes L1Ln(CH2Si...
http://www.polymer.cn//ss/dongmeicui/publicationsshow_11997.html |
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Rare-Earth-Metal Mixed Hydride/Aryloxide Complexes Bearing Mono(cyclopentadienyl) Ligands. Synthesis, CO2 Fixation, and Catalysis on Copolymerization of CO2 with Cyclohexene Oxide
Hydrogenolysis
of mono(cyclopentadienyl)-ligated rare-earth-metal bis(alkyl) complexes
Cp′Ln(CH2SiMe3)2(THF) (Ln = Y (1a), Dy
(1b), Lu (1c); Cp′ = C5Me4SiMe3)
with PhSiH3 afforded the mixed hydride/alkyl complexes
[Cp′Ln(μ-H)(CH2SiMe3)(THF)]2 (Ln = Y (2a),
Dy (2b), Lu (2c)). The overall structure of complexes 2a?c is
a C2-symmetric dimer containing a planar symmetric...
http://www.polymer.cn//ss/dongmeicui/publicationsshow_11981.html |
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Rare-earth metal complexes stabilized by amino-phosphine ligand. Reaction with mesityl azide and catalysis of the cycloaddition of organic azides and aromatic alkynes
Stoichiometric reactions between mesityl azide (MesN3, Mes = 2,4,6-C6H2Me3) and amino-phosphine ligated rare-earth metal alkyl, LLn(CH2SiMe3)2(THF) (L = (2,6-C6H3Me2)NCH2C6H4P(C6H5)2; Ln = Lu (1a), Sc (1b)), amide, LLu(NH(2,6-C6H3iPr2))2(THF) (2) and acetylide at room temperature gave the amino-phosphazide ligated rare-earth metal bis(triazenyl) complexes, [L(MesN3)]Ln[(...
http://www.polymer.cn//ss/dongmeicui/publicationsshow_11977.html |
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Rare-Earth-Metal–Hydrocarbyl Complexes Bearing Linked Cyclopentadienyl or Fluorenyl Ligands: Synthesis, Catalyzed Styrene Polymerization, and Structure–Reactivity Relationship
A series of rare-earth-metal–hydrocarbyl complexes bearing N-type functionalized cyclopentadienyl (Cp) and fluorenyl (Flu) ligands were facilely synthesized.Treatment of [Y(CH2SiMe3)3(thf)2] with equimolar amount of the electron-donating aminophenyl-Cp ligand C5Me4H-C6H4-o-NMe2 afforded the corresponding binuclear monoalkyl complex [({C5Me4-C6H4-o-NMe(μ-CH2)}Y{CH2SiMe3...
http://www.polymer.cn//ss/dongmeicui/publicationsshow_11964.html |
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