Synthesis of YBa2Cu3O7?x superconductor with fibre structure by the sol-gel method

Admaiai, L.F.; Daza, L.; Grange, Paul; Delmon, Bernard

doi:10.1007/bf00271229

Cited by 6 publications

(2 citation statements)

References 13 publications

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“…Uniform powders with a large surface area were obDuring the SEM investigation, EDS analyses were car-served, in agreement with other investigations of similar ried out on all of the gel precursors. The results are pre-chemical syntheses (4,7,21,24). sented in Table 2; they indicate that the initial stage of EDS analyses of the final superconducting samples preparation is important and that the complexing agent showed that the Y-Ba-Cu composition approximated that for each system should be selected with care.…”

Section: Sem Investigationmentioning

confidence: 98%

Influence of Complexing Agents on Properties of YBa2Cu4O8Superconductors Prepared by the Sol-Gel Method

Kareiva

Bryntse

Karppinen

et al. 1996

Journal of Solid State Chemistry

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Section: Sem Investigationmentioning

confidence: 98%

Influence of Complexing Agents on Properties of YBa2Cu4O8Superconductors Prepared by the Sol-Gel Method

Kareiva

Bryntse

Karppinen

et al. 1996

Journal of Solid State Chemistry

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“…Furthermore, 1D structural materials such as fibers, nanorods, and nanowires have attracted a lot of attention in the areas of catalysis, reinforcement, sensors, solar cells, super-capacitors, optics, electronics, etc., due to their unique properties such as light volume-weight, high strength and modulus, high thermo-mechanical stability, and enhanced photocatalytic activity [52,53,54,55,56,57,58,59,60,61,62,63]. …”

Section: Introductionmentioning

confidence: 99%

Synthesis of Hollow Sphere and 1D Structural Materials by Sol-Gel Process

Zhang

2017

Materials

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The sol-gel method is a simple and facile wet chemical process for fabricating advanced materials with high homogeneity, high purity, and excellent chemical reactivity at a relatively low temperature. By adjusting the processing parameters, the sol-gel technique can be used to prepare hollow sphere and 1D structural materials that exhibit a wide application in the fields of catalyst, drug or gene carriers, photoactive, sensors and Li-ion batteries. This feature article reviewed the development of the preparation of hollow sphere and 1D structural materials using the sol-gel method. The effects of calcination temperature, soaking time, pH value, surfactant, etc., on the preparation of hollow sphere and 1D structural materials were summarized, and their formation mechanisms were generalized. Finally, possible future research directions of the sol-gel technique were outlined.

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