Ying-Lin Song

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The construction of a new set of [(eta5-C5Me5)MoS3Cu3]-based supramolecular compounds with different one-dimensional (1D) arrays from two preformed clusters [PPh4][(eta5-C5Me5)MoS3(CuX)3] (X = Br (1a), NCS (1b)) with 1,2-bis(4-pyridyl)ethane (bpe) and 1,3-bis(4-pyridyl)propane (bpp) is presented. Reactions of 1a with bpe in different molar ratios afforded(More)
Reactions of trans-[(eta5-C5Me5)2Mo2S2(mu-S)2] (1) with 2 equiv. of [Cu(MeCN)4]X (X = PF6-, ClO4-) produced two acetonitrile-coordinated cubane-like cationic clusters [(eta5-C5Me5)2Mo2(mu3-S)4Cu2(MeCN)2]X2 (X = PF6- (2), ClO4- (3)). Treatment of 2 or 3 with 4,4'-bipyridine (4,4'-bipy) or trans-1,2-bis(4-pyridyl)ethylene) (bpee) afforded two polymeric(More)
All-inorganic lead halide perovskites have gained considerable interest owing to their potential applications in an array of high-performance optoelectronic devices. However, producing highly luminescent, nearly pinhole-free, all-inorganic perovskite films through a simple solution process remains challenging. Here, we provide a detailed investigation of(More)
The assembly of a new family of [(eta5-C5Me5)MoS3Cu3]-supported supramolecular compounds from a preformed cluster [PPh4][(eta5-C5Me5)MoS3(CuNCS)3].DMF (1.DMF) with four multitopic ligands with different symmetries is described. Reactions of 1 with 1,2-bis(4-pyridyl)ethane (bpe) (Cs symmetry) or 1,4-pyrazine (1,4-pyz) (D2h symmetry) in aniline gave rise to(More)
The spatial and temporal changes of temperature in a novel polymer are investigated by using PO Z-scan technique under ns laser pulse excitation. The PO Z-scan is a new and high sensitivity laser detection technique. It can be employed to investigate nonlinear optical properties. According to the open aperture PO Z-scan experimental results, the nonlinear(More)
The reactions of a precursor cluster [Et4N]4[WS4Cu4I6] (1) with two equiv. of 1,1'-(1,4-butanediyl)bis(3,5-dimethyl-pyrazole) (bbd) or 1,3,5-tris(3,5-dimethyl-pyrazolyl-1-ylmethyl)-2,4,6-trimethylbenzene (tdtb) in MeCN/DMF afforded the dimeric clusters [WS4Cu3I(mut-bbd)]2 (2) and [{WS4Cu3(tdtb)}2(mu-I)2].2DMF (3.2DMF), respectively. Solvothermal reactions(More)
An improved method is proposed to perform contouring of an object based on phase-measuring profilometry with a grid grating. Two phases unwrapped in perpendicular directions are obtained with the help of an adaptive bandpass filter and are used to unwrap the phases and to appoint the edge points of a shaded area and the object area. The height distribution(More)
Graphene-based materials have shown promising nonlinear optical properties in the visible range. To extend their nonlinear optical response to the near infrared (NIR) region, we prepared a new nanohybrid consisting of uniform PbS quantum dots (QDs) attached on the reduced graphene oxide, named rGO-PbS, via a facile, low-cost, and phosphine-free method. The(More)
Direct solvent exfoliation of bulk MoS2 with the assistance of poly(3-hexylthiophene) (P3HT) produces a novel two-dimensional organic/inorganic semiconductor hetero-junction. The obtained P3HT-MoS2 nanohybrid exhibits unexpected optical limiting properties in contrast to the saturated absorption behavior of both P3HT and MoS2, showing potential in future(More)
In the absence/presence of S8, the one-pot assembly of [Et4N][Tp*WS3] [1; Tp* = hydridotris(3,5-dimethylpyrazol-1-yl)borate] with [Cu(MeCN)4]PF6 and bis- or tetraphosphine ligands 1,2-bis(diphenylphosphino)ethane (dppe), 1,3-bis(diphenylphosphino)propane (dppp), 1,4-bis(diphenylphosphino)butane (dppb), and(More)