Synthesis and Characterization of CuCl Nanoparticles in Deep Eutectic Solvents

Huang, Ying; Shen, Fei; La, Jing; Luo, Guangsheng; Lai, Junling; Liu, Chunsheng; Chu, Gang

doi:10.1080/02726351.2011.648823

Cited by 37 publications

(18 citation statements)

References 25 publications

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“…The reaction mixture was stirred for about 4h for Cu 2+ reducing to Cu + completely and formed as nano-sized CuCl with white color. Nano-sized CuCl/CTS products were characterized by X-ray diffraction (XRD) on D8 Avance Bruker, Germany with 2 in the range from 5 to 70 o [3,11]. The CuCl nanoparticle sizes were evaluated using a transmission electron microscope (TEM), JEM 1010, JEOL, Tokyo, Japan [3,10,11].…”

Section: Fabrication Of Nano-sized Cucl/ctsmentioning

confidence: 99%

“…Nano-sized CuCl/CTS products were characterized by X-ray diffraction (XRD) on D8 Avance Bruker, Germany with 2 in the range from 5 to 70 o [3,11]. The CuCl nanoparticle sizes were evaluated using a transmission electron microscope (TEM), JEM 1010, JEOL, Tokyo, Japan [3,10,11]. Nano-sized CuCl/CTS powder used for XRD characterization was obtained by coagulation of nano-sized CuCl/CTS solution with C 2 H 5 OH.…”

Section: Fabrication Of Nano-sized Cucl/ctsmentioning

confidence: 99%

“…Metallic copper as well as cupric oxide (CuO), cuprous oxide (Cu 2 O) or cuprous chloride (CuCl) nanoparticles, named as copper-based nanoparticles (Cu-based NPs) are commonly synthesized by using different copper salts as precursor such as CuCl 2 [2,3], CuSO 4 [4], Cu(NO 3 ) 2 [5], Cu(CH 3 COO) 2 [6] and different reducing agents such as acid ascorbic [5,6], hydrazine [2,7], potassium borohydride [8], sodium hypophosphite [9] together with solvent systems of polyvinyl alcohol (PVA) [2], polyethylene glycol [4], glycerin [7,8], etc. Studies on the preparation of nano-sized CuCl have been already reported by several authors [3,[10][11][12]. In Vietnam, to the best of our knowledge, there has been no research on the synthesis of nano-sized CuCl reported so far.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Large-scale fabrication of colloidal nano-sized CuCl solution with high concentration for using as fungicide for plant

Du¹,

Dung²,

Tuan³

et al. 2017

VJChem

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Synthesis of nano-sized CuCl with Cu concentration from 4,000 to 6,000 ppm dispersed in chitosan solution (nanosized CuCl/CTS) using CuSO 4 .5H 2 O as the precursor and NaHSO 3 as the reducing agent in HCl acid medium on large scale of 1.000 kg/batch was carried out. The obtained nano-sized CuCl/CTS samples were characterized by transmission electron microscopy (TEM) and X-ray powder diffraction (XRD). Based on the obtained results, the reaction factors for fabrication of the colloidal nano-sized CuCl/CTS solution with Cu concentration of 5,000 ppm and CuCl nanoparticle size of about 7.7 nm dispersed in 1 % chitosan solution were selected for application in agriculture as a fungicide for plant protection.

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Section: Fabrication Of Nano-sized Cucl/ctsmentioning

confidence: 99%

Section: Fabrication Of Nano-sized Cucl/ctsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Large-scale fabrication of colloidal nano-sized CuCl solution with high concentration for using as fungicide for plant

Du¹,

Dung²,

Tuan³

et al. 2017

VJChem

View full text Add to dashboard Cite

show abstract

“…Reprinted with permission from ref. [6], copyright (2019), American Chemical Society During the last two decades, DESs have been involved in various applications, the most important being: dissolution of metal oxides and salts in metallurgy [7]; electrolytes in metal and alloy electroplating [8,9]; liquid-liquid extraction [10]; metal extraction [11]; gas solubility and capture [12]; electrolytes in batteries [13] or solar cells [14]; biocatalysis [15]; extraction and preparation of biodiesel [16]; biomass processing [17]; biomolecular structure stabilization [18]; genomics [19]; pharmaceutical and medical applications [20]; nanomaterials synthesis [21].…”

Section: Introductionmentioning

confidence: 99%

A Review of the electrochemical corrosion of metals in choline chloride based deep eutectic solvents

Bučko

Bajat

2021

J. Electrochem. Sci. Eng.

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Deep eutectic solvents (DESs) are a class of mixtures with melting points notably lower than those of their raw constituent components. These liquids have found a tremendously wide spectrum of applications in the last two decades of their research, so their contact and interaction with technical metals and alloys are inevitable. Therefore, the corrosivity of DESs towards metals is an extremely important topic. This review summarizes research efforts collected in the last two decades related to the corrosion rate of various metals in different DESs. Since the DESs are mainly composed of organic raw compounds, and by their physicochemical properties they may be regarded as a separate class of ionic liquids, the literature data about DESs corrosivity has been compared to the data related to the corrosivity of various organic solvents and ionic liquids as well. All the results gained until now show significantly low corrosivity of DESs. This observation is discussed in relation to the chemical composition of DESs. The absence of the oxidizing agents, the inhibitory action of organic ions and molecules, high viscosity and low electrical conductivity have been recognized as the main factors contributing to the low metal corrosion rate in DESs.

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“…The earliest application areas of DESs were metal electrodeposition and electropolishing (Abbott and Mckenzie 2006). Subsequently, DESs as reaction media have been rapidly applied in the fields of organic compound synthesis (Mota-Morales et al 2013), biocatalysis (Zhao et al 2011), polymer production (Ramesh et al 2013), electrochemistry (Bahadori et al 2013), preparation of nanomaterials (Huang et al 2013), separation processes (Guo et al 2013), biomedicine (Sanchez-Leija et al 2014), and extraction of natural active products (Cui et al 2015;Wei et al 2015). Later, Ilgen et al (2009) and Han et al (2009) used choline chloride (ChoCl)-based DESs as solvent and fructose as raw materials to prepare 5-HMF, which yielded 5-HMF over 30% and 90%, respectively.…”

Section: Introductionmentioning

confidence: 99%

Study on catalytic conversion of cellulose to 5-Hydroxymethyl furfural by directional degradation in deep eutectic solvent

Yang

Lang

et al. 2020

BioRes

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The direct conversion of microcrystalline cellulose (MCC) degrading into 5-hydroxymethyl furfural (5-HMF) was studied using four synthetic deep eutectic solvents (DESs) as solvents and choosing four metal chlorides as catalysts. The factors that affected the yields of the products, such as the type of DESs, the type and dosage of catalysts, the ratio of DESs to MCC, and reaction temperature were researched. It was found that the DES synthesized from oxalic acid and choline chloride (O-DES) and SnCl4 showed the better performance. The highest 5-HMF and glucose yields of 11.0% and 22.0% were obtained, respectively, for a reaction carried out at 160 °C for 90 min in O-DES (the ratio of it to MCC was 25:1) using 1.42 wt% SnCl4 as the catalyst. As a new type of dissolution and catalysis system, the DESs were not only cheaper but also easy to obtain. Most importantly, the realization of the concept of green chemistry was achieved in this study.

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Synthesis and Characterization of CuCl Nanoparticles in Deep Eutectic Solvents

Cited by 37 publications

References 25 publications

Large-scale fabrication of colloidal nano-sized CuCl solution with high concentration for using as fungicide for plant

Large-scale fabrication of colloidal nano-sized CuCl solution with high concentration for using as fungicide for plant

A Review of the electrochemical corrosion of metals in choline chloride based deep eutectic solvents

Study on catalytic conversion of cellulose to 5-Hydroxymethyl furfural by directional degradation in deep eutectic solvent

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