纳米科学和纳米技术的最新成就和未来挑战

IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Eurasian Chemico-Technological Journal Pub Date : 2020-12-30 DOI:10.18321/ectj994
Z. Mansurov
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引用次数: 7

摘要

本文介绍了燃烧问题研究所在纳米材料的形成和合成方面取得的研究成果,其中许多工作已被应用于实际。低温烟尘形成的研究成为纳米材料合成方法的基础,燃烧问题研究所自1985年以来发展了纳米材料合成方法。火焰可以看作是生产目标产品的化学反应器。基于技术燃烧的工艺的主要特点是,目标产物是燃烧反应的结果,在高温下以高速自发发生,不消耗外部能量,即由于自身的热量。随着纳米技术的发展,燃烧合成条件下纳米材料的合成出现了新的挑战。以下是在研究所进行的纳米材料合成工作清单:烟尘形成的完整方案;能源密集型纳米碳材料;钙钛矿光析氢催化剂的开发与研究用静电纺丝法获得碳纤维;高分子纳米纤维与钙羟基磷灰石生物可溶性膜的制备用于水中重金属离子净化的纳米碳吸附剂的合成。
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Recent Achievements and Future Challenges in Nanoscience and Nanotechnology
The article presents the investigation results of the formation and synthesis of nanosized materials which were obtained at the Institute of Combustion Problems, many works have been brought to practical use. Investigations of low-temperature soot formation become the basis of nanomaterial synthesis methods, developed at the Institute for Combustion Problems since 1985. Flame can be considered as a chemical reactor to produce target products. The main feature of the processes based on technological combustion is that the target product is formed as a result of the combustion reaction, occurring spontaneously at high temperatures with a high speed without consuming external energy, i.e. due to its own heat. With the development of nanotechnology, new challenges have emerged in the synthesis of nanomaterials under combustion synthesis conditions. Below is a list of works on nanomaterials synthesis carried out at the Institute: complete scheme of soot formation; energy intensive nanocarbon materials; development and study of perovskite photocatalysts for hydrogen evolution; obtaining carbon fibers by the method of electrospinning; obtaining of biologically soluble membranes based on polymeric nanofibres and hydroxyapatite of calcium; synthesis of nanocarbon sorbents for purification of water from heavy metal ions.
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来源期刊
Eurasian Chemico-Technological Journal
Eurasian Chemico-Technological Journal CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
1.10
自引率
20.00%
发文量
6
审稿时长
20 weeks
期刊介绍: The journal is designed for publication of experimental and theoretical investigation results in the field of chemistry and chemical technology. Among priority fields that emphasized by chemical science are as follows: advanced materials and chemical technologies, current issues of organic synthesis and chemistry of natural compounds, physical chemistry, chemical physics, electro-photo-radiative-plasma chemistry, colloids, nanotechnologies, catalysis and surface-active materials, polymers, biochemistry.
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