Strong Single-Band Down-Conversion Emission in Tm&lt;sup&gt;3+&lt;/sup&gt;-Doped NaYF&lt;sub&gt;4&lt;/sub&gt; Microparticles

Xu, Chunxiang; Wang, Jinguo; Zhang, Xiangyu

doi:10.3866/pku.whxb201509142

Cited by 10 publications

References 3 publications

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Underpotential Deposition Preparation of Pt‐loading AuNPs/Reduced Graphene Oxide and Its Catalytic Detection of Catechol

Wang

Guo

Zhang³

et al. 2016

Chin. J. Chem.

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Ultralow Pt-loading Au nanoparticles have been fabricated on the surface of reduced graphene oxide (RGO) by using underpotential deposition (UPD) monolayer redox replacement process. The Pt/Au/RGO modified electrode exhibits an excellent electrocatalytic activity toward catechol and hydroquinone. Under the optimized condition, the separation of peak-to-peak between hydroquinone and catechol is 197 mV, which is wide enough to distinguish the isomers of benzenediol. Catechol is detected by the Pt/Au/RGO/GCE with a low detection limit in the presence of hydroquinone.

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Underpotential Deposition Preparation of Pt‐loading AuNPs/Reduced Graphene Oxide and Its Catalytic Detection of Catechol

Wang

Guo

Zhang³

et al. 2016

Chin. J. Chem.

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C/Sn/RGO Nanocomposites as Higher Initial Coulombic Efficiency Anode for Sodium‐Ion Batteries

Wei

Yang

et al. 2017

ChemistrySelect

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Theoretically, metal Sn owns higher initial coulombic efficiency than SnO2 in the sodium‐ion batteries (SIBs). Metal Sn is commonly obtained by the thermal reduction of SnO2 at present. However, the uncontrollable growth of metal Sn particles during the reduction progress is a key challenge. In this work, a composite material of refined metal Sn particles (particle size about 20∼200 nm) and carbon buffer medium has been prepared by a novel method, which is simple thermal reduction adopted after the treatment of SnO2/RGO in the pitch kerosene solution. The results show that this method overcomes the uncontrollable growth of metal Sn particles. Electrochemical tests show that C/Sn/RGO possesses a higher initial reversible capacity of 476.2 mAh g−1, and a higher initial coulombic efficiency of 70.3%. This method would have wider applications for the attractive properties of Na‐ion batteries in the future.

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Advancements in Copper Nanowires: Synthesis, Purification, Assemblies, Surface Modification, and Applications

Zhao

Han

et al. 2018

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Copper nanowires (CuNWs) are attracting a myriad of attention due to their preponderant electric conductivity, optoelectronic and mechanical properties, high electrocatalytic efficiency, and large abundance. Recently, great endeavors are undertaken to develop controllable and facile approaches to synthesize CuNWs with high dispersibility, oxidation resistance, and zero defects for future large-scale nano-enabled materials. Herein, this work provides a comprehensive review of current remarkable advancements in CuNWs. The Review starts with a thorough overview of recently developed synthetic strategies and growth mechanisms to achieve single-crystalline CuNWs and fivefold twinned CuNWs by the reduction of Cu(I) and Cu(II) ions, respectively. Following is a discussion of CuNW purification and multidimensional assemblies comprising films, aerogels, and arrays. Next, several effective approaches to protect CuNWs from oxidation are highlighted. The emerging applications of CuNWs in diverse fields are then focused on, with particular emphasis on optoelectronics, energy storage/conversion, catalysis, wearable electronics, and thermal management, followed by a brief comment on the current challenges and future research directions. The central theme of the Review is to provide an intimate correlation among the synthesis, structure, properties, and applications of CuNWs.

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Strong Single-Band Down-Conversion Emission in Tm<sup>3+</sup>-Doped NaYF<sub>4</sub> Microparticles

Cited by 10 publications

References 3 publications

Underpotential Deposition Preparation of Pt‐loading AuNPs/Reduced Graphene Oxide and Its Catalytic Detection of Catechol

Underpotential Deposition Preparation of Pt‐loading AuNPs/Reduced Graphene Oxide and Its Catalytic Detection of Catechol

C/Sn/RGO Nanocomposites as Higher Initial Coulombic Efficiency Anode for Sodium‐Ion Batteries

Advancements in Copper Nanowires: Synthesis, Purification, Assemblies, Surface Modification, and Applications

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