Facile preparation of superhydrophobic nano-aluminum/copper(II) oxide composite films with their exposure and heat-release stability

Guo, Xiaogang; Yuan, Binfang; Lin, Yifan; Cui, Xun; Gao, Feng; Mi, Wenhai; Lu, Cheng‐Hsin; Rager, Mattew; Li, Xueming

doi:10.1016/j.matlet.2017.11.073

Cited by 9 publications

(11 citation statements)

References 14 publications

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“…Guo et al. reported a number of works on EPD SHPC coatings with the help of low SE PFDTS/FAS‐17 that includes SHPC Ni/Al, [115] Al, [116–118] Al x Ni y (Bi 2 O 3 ) z , [119] ZnO, [120] Bi 2 O 3 , [120,121] Al/Bi 2 O 3 , [122] Al/CuO, [123] MoO 3 , [124] and Al/ZnO [125]…”

Section: Superhydrophobic Coatings By Epdmentioning

confidence: 99%

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Electrophoretic‐deposited Superhydrophobic Coatings

Saji

2021

Chemistry An Asian Journal

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Electrophoretic deposition (EPD) is an excellent surface coating approach widely investigated for applications ranging from solar cells, batteries, electrochemical capacitors, solid oxide fuel cells, sensors, molecular sieves, corrosion‐resistant coatings, and biomedical materials. On the other hand, superhydrophobic (SHPC) surfaces have enticed substantial recent research interest owing to their superb surface properties. Here, we provide a comprehensive review of electrophoretic‐deposited SHPC coatings. Concise descriptions of EPD and superhydrophobicity are provided first, followed by a brief mentioning of works reported on electrophoretic‐deposited SHPC coatings by one‐step or two‐step processing (§2.1). The next section (§2.2) delivers a comprehensive description of these reports based on the micro/nanoparticles used. Works reported in specific applications such as anti‐corrosion, biomedical, and oil‐separation are described in §2.3. Future scopes of research also presented.

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Section: Superhydrophobic Coatings By Epdmentioning

confidence: 99%

“…Ti plate/sheet was widely used [94,118,120,121,125,129,130,132,135] . ITO/FTO‐coated glass, [93,95,107,110–112] Cu, [93,113,114,135] Ni, [115,119,122,123,135] and polyester fabric‐based, [99] electrodes were also employed.…”

Section: Superhydrophobic Coatings By Epdmentioning

confidence: 99%

Electrophoretic‐deposited Superhydrophobic Coatings

Saji

2021

Chemistry An Asian Journal

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“…The wettability of the product was systematically analyzed for investigating its hydrophobic performance. A water droplet with a volume of 5 μL on the product surface (it was difficult to do this due to the rather small rolling angle, <1°, as shown in Table 1) was close to a sphere in the typical Cassie state [28,30,31], as seen in the photo embedded in Figure 3b. The corresponding water contact angle was measured at ca.…”

Section: Resultsmentioning

confidence: 99%

“…As for the Al/Bi 2 O 3 thermite system, a facile two-step method of EPD and surface modification was introduced, in our previous research work, to construct a superhydrophobic Al/Bi 2 O 3 ; their exothermic stability could be maintained for two years, which is of great benefit for practical applications [27]. Moreover, the mentioned method has also been applied to the Al/CuO system [28]. The focus of this work was to attempt to prepare self-protected or superhydrophobic Al/Fe 2 O 3 materials, by using an improved one-step process of EPD, based on the two-steps technique, to enhance their adaptive capacity in the real, natural environment.…”

Section: Introductionmentioning

confidence: 99%

Super-Efficient Synthesis of Mesh-like Superhydrophobic Nano-Aluminum/Iron (III) Oxide Energetic Films

Guo

Liang

2019

Materials

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In this study, a novel superhydrophobic nano-aluminum/iron (III) oxide composite has been prepared by a facile one-step process of electrophoretic deposition, with wide potential applications. The optimal suspension included ethanol, acetyl-acetone, and the additives of fluorotriphenylsilane and perfluorodecyltriethoxysilane. The microstructure, wettability, and exothermic performance were analyzed by field emission scanning electron microcopy (FESEM), X-ray diffraction (XRD), water contact angle measurements, and the differential scanning calorimetry (DSC) technique. The water contact angle and the heat-release of the target composites could reach to ~170° and 2.67 kJ/g, and could still keep stable, after exposure for six months, showing a great stability. These results provided an exquisite synthesis of ideas, for designing other superhydrophobic energetic materials with self-cleaning properties, for real industrial application.

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“…Recently, electrophoretic deposition (EPD) has exhibited great potential in assembling nanothermites or metallic reactive material layers . It is noteworthy that all the reported electrophoretic fabrications of nanothermites or metallic reactive materials layers were performed in organic solvent.…”

Section: Introductionmentioning

confidence: 99%

Environment‐Friendly Formation of High Energetic Nano‐Al/Fe₂O₃ Bilayer by Aqueous Electrophoretic Deposition

Zhang

Pei

Peng

et al. 2019

Propellants Explo Pyrotec

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In this study, nano-Al/Fe 2 O 3 bilayer was successfully formed via aqueous electrophoretic deposition (EPD) route for the first time. For this formation, the first layer of nano-Fe 2 O 3 was prepared by EPD using the bi-additive of 0.015 mM HCl + 10 mg L À 1 PEI, and then the second layer of nano-Al was immediately prepared by EPD using 5 mg L À 1 PEI as additive. The electrophoretic nano-Al/Fe 2 O 3 bilayer had high heat release of~2800 J g À 1 and exhibited good combustion performance. In comparison with the previous work realized by using organic-solvent-EPD, we believe this study can pave a new way for preparing the bilayers of nanothermites or metallic reactive materials by more costeffective and environment-friendly aqueous EPD route. Figure 11. Combustion behavior for a nano-Al/Fe 2 O 3 bilayer sample. The insert is the combustion sample prepared by depositing nano-Al/ Fe 2 O 3 bilayer onto resistance wire.

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Facile preparation of superhydrophobic nano-aluminum/copper(II) oxide composite films with their exposure and heat-release stability

Cited by 9 publications

References 14 publications

Electrophoretic‐deposited Superhydrophobic Coatings

Electrophoretic‐deposited Superhydrophobic Coatings

Super-Efficient Synthesis of Mesh-like Superhydrophobic Nano-Aluminum/Iron (III) Oxide Energetic Films

Environment‐Friendly Formation of High Energetic Nano‐Al/Fe₂O₃ Bilayer by Aqueous Electrophoretic Deposition

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Facile preparation of superhydrophobic nano-aluminum/copper(II) oxide composite films with their exposure and heat-release stability

Cited by 9 publications

References 14 publications

Electrophoretic‐deposited Superhydrophobic Coatings

Electrophoretic‐deposited Superhydrophobic Coatings

Super-Efficient Synthesis of Mesh-like Superhydrophobic Nano-Aluminum/Iron (III) Oxide Energetic Films

Environment‐Friendly Formation of High Energetic Nano‐Al/Fe2O3 Bilayer by Aqueous Electrophoretic Deposition

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Environment‐Friendly Formation of High Energetic Nano‐Al/Fe₂O₃ Bilayer by Aqueous Electrophoretic Deposition