Hollow flower-like AuPd alloy nanoparticles: One step synthesis, self-assembly on ionic liquid-functionalized graphene, and electrooxidation of formic acid

2011 ◽  
Vol 21 (44) ◽  
pp. 17922 ◽  
Author(s):  
Jia Chai ◽  
Fenghua Li ◽  
Yuwei Hu ◽  
Qixian Zhang ◽  
Dongxue Han ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Formic Acid ◽  
Self Assembly ◽  
Alloy Nanoparticles ◽  
Functionalized Graphene ◽  
One Step

Ultrasonic-electrodeposition of PtPd alloy nanoparticles on ionic liquid-functionalized graphene paper: towards a flexible and versatile nanohybrid electrode

Nanoscale ◽  
2016 ◽  
Vol 8 (3) ◽  
pp. 1523-1534 ◽  
Author(s):  
Yimin Sun ◽  
Huaming Zheng ◽  
Chenxu Wang ◽  
Mengmeng Yang ◽  
Aijun Zhou ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Alloy Nanoparticles ◽  
Functionalized Graphene ◽  
Electrochemical Catalysis ◽  
Sensing Systems ◽  
Graphene Paper

A flexible and versatile graphene-based nanohybrid paper electrode was prepared and used in electrochemical catalysis and sensing systems.

A uranium capture strategy based on self-assembly in a hydroxyl-functionalized ionic liquid extraction system

2019 ◽  
Vol 55 (48) ◽  
pp. 6894-6897 ◽  
Author(s):  
Baihua Chen ◽  
Kaige Wu ◽  
Yanqiu Yang ◽  
Ning Wang ◽  
Yi Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Self Assembly ◽  
Liquid Extraction ◽  
Extraction System ◽  
Functionalized Ionic Liquid ◽  
System P ◽  
One Step ◽  
The One

A novel and efficient uranium capture strategy based on self-assembly is developed in an ionic liquid extraction system, by which the one-step separation and solidification of uranium are realized.

Self-Assembly of Poly(ionic liquid)s: Polymerization, Mesostructure Formation, and Directional Alignment in One Step

2011 ◽  
Vol 133 (44) ◽  
pp. 17556-17559 ◽  
Author(s):  
Jiayin Yuan ◽  
Sebastian Soll ◽  
Markus Drechsler ◽  
Axel H. E. Müller ◽  
Markus Antonietti
Keyword(s):  
Ionic Liquid ◽  
Self Assembly ◽  
One Step ◽  
Directional Alignment ◽  
Poly Ionic Liquid

Morphological Control Synthesis and Characterization of Hydroxyapatite with Star-Shaped

2010 ◽  
Vol 152-153 ◽  
pp. 1603-1606
Author(s):  
Ya Jie Guo ◽  
Yu Ran Wang ◽  
Guang Jian Wang ◽  
Zhen Xing Yang ◽  
Wen Wen Ji
Keyword(s):  
Ionic Liquid ◽  
Surface Area ◽  
Self Assembly ◽  
Nitrogen Adsorption ◽  
High Specific Surface Area ◽  
Bet Surface Area ◽  
Control Synthesis ◽  
X Ray Diffraction ◽  
One Step

The aim of the present work was to study the feasibility of wet synthesizing hydroxyapatite (HAP) with star-like and high specific surface area. HAP was synthesized by one-step self-assembly process in ionic liquid media under microwave irradiation, and treated at 300, 600, 900 , respectively. X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) analysis revealed that HAP was pure crystal phase. Nitrogen adsorption and desorption isotherms (NADI) with a characteristic hysteresis loop further confirmed the existence of uniform micropores or channels of HAP. The BET surface area, pore volume, and pore size distribution were calculated to be 324m2g-1, 0.39cm3g-1, and 3.28 nm, respectively. Scanning electron microscopy (SEM) results indicated that the HAP was of star-shaped morphology. The formation of HAP could be explained by functional ionic liquid as structure-directing template. Well-ordered mesostructure of HAP with star-like might be therefore used as a potential biomaterial for preparation of bone implant materials.

Amine-functionalized graphene nanosheet-supported PdAuNi alloy nanoparticles: efficient nanocatalyst for formic acid dehydrogenation

2018 ◽  
Vol 42 (19) ◽  
pp. 16103-16114 ◽  
Author(s):  
Ahmet Bulut ◽  
Mehmet Yurderi ◽  
Murat Kaya ◽  
Murat Aydemir ◽  
Akin Baysal ◽  
...  
Keyword(s):  
Formic Acid ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Alloy Nanoparticles ◽  
Functionalized Graphene ◽  
Graphene Nanosheet ◽  
Amine Functionalized ◽  
Free Hydrogen ◽  
Formic Acid Dehydrogenation

PdAuNi/f-GNS provides CO-free hydrogen generation from additive-free dehydrogenation of formic acid even at room temperature.

One-Step Ionic-Liquid-Assisted Electrochemical Synthesis of Ionic-Liquid-Functionalized Graphene Sheets Directly from Graphite

2008 ◽  
Vol 18 (10) ◽  
pp. 1518-1525 ◽  
Author(s):  
Na Liu ◽  
Fang Luo ◽  
Haoxi Wu ◽  
Yinghui Liu ◽  
Chao Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Electrochemical Synthesis ◽  
Graphene Sheets ◽  
Functionalized Graphene ◽  
One Step

Carbon nitride supported AgPd alloy nanocatalysts for dehydrogenation of formic acid under visible light

2017 ◽  
Vol 5 (14) ◽  
pp. 6382-6387 ◽  
Author(s):  
Liping Xiao ◽  
Young-Si Jun ◽  
Binghui Wu ◽  
Deyu Liu ◽  
Tracy T Chuong ◽  
...  
Keyword(s):  
Formic Acid ◽  
Visible Light ◽  
Carbon Nitride ◽  
Room Temperature ◽  
Ambient Condition ◽  
Alloy Nanoparticles ◽  
Highly Active ◽  
One Step ◽  
The One ◽  
Temperature Preparation

We report a facile approach for the one-step room-temperature preparation of nearly monodisperse AgPd alloy nanoparticles supported on semiconductor graphitic carbon nitride (g-CN). The AgPd/g-CN nanocatalysts are highly active and durable for dehydrogenation of formic acid under visible light or dark at ambient condition.

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