外文翻譯--納米結(jié)構(gòu)_bi2s3的制備及其發(fā)光特性-文庫吧資料
2025-05-22 06:06本頁面
【正文】 alline precursor discs into disclike Bi2S3 nanorod works [J]. Adv Funct Mater, 2020, 18(8): 1194–1201. [6]LI. Synthesis and electrical transport properties of singlecrystal antimony sulfide nanowires [J]. J Phys Chem C, 2020, 111: 17131–17135. [7]Shu Guang Chen Hong wei Liao The preparation and token of vulcanized bismuth(Bi2 S3) Na rice rod[J]. Nonferrous metal in Hunan, 2020, 23:(6) 33 – 35. [8]LUDOVICO. Largescale synthesis of ultrathin Bi2S3 necklace nanowires [J]. Angewandte Chem, Int Ed, 2020, 47(20): 3814–3821. [9]GU Guohua,.WANG Wei, L252。Again with the Bi(NO3)35 H2O and sulfur Mao for raw material, adopt onestep water thermal law, make a diameter about the 125 nm, length for the quadrature of 1~2 μm crystal train Bi2S3 Na rice rod. （ 2） The facial look of oute as to it39。t enough, responds progress after a period of time the thickness of the Bi2 S3 housingses will because of sulfur ionic scarcity but stop enlarging, have to arrive hard forerunner like this the thing check –Bi2 S3 housing form , check the forerunner thing that hasn39。s gaining the Yan of oute to shoot peak intensity is higher than two water thermal the law gain a temperature exaltation, the Yan of sample shoots peak enhancement, the quasi peak breadth narrows down, this instruction with respond temperature scale up, oute crystal exaltation for turning a degree. Xray diffraction (XRD) patterns of the products prepared via the twostep hydrothermal method and the onestep hydrothermal method The Bi2 S3 micron annular bees mechanism analysis Forming mechanism of by way of to Bi2S3 micron ring progress quest, made use of FESEM and TEM to observe square one water thermal system of the facial look and structure of the forerunner 2 is the FESEM and TEM photograph of Bi2S3 micron ring forerunner the figure 2 as it is thus clear that:Forerunner thing from a great deal of biscuitlike in shape circle slab position, it unipole the diameter of the biscuitlike in shape circle slab is about 1~2 μ ms, thickness is 300~500 Gao Bei39。~70 176。 photoluminescence The performance of nanomaterials depends not only on its own structure and position, but also the size and shape and materials are closely related, and thus the size of nanomaterials, structure and morphology of control synthesis to optimize material properties, not only has important Theoretical significance but also broaden the application areas of nanomaterials, which has bee the field of synthetic chemistry and materials research focus of a front, causing researchers [1] wide interest. Because of its central ring has a very special hole and has many special properties. For example: Aizpurua other study found that the hole in the center gold ring has a strong effect of uniform magic field, which makes research in sensing and spectroscopy can be used as nanohole resonance to support or test other smaller nanostructured materials . [2] In addition, Rothman magic ring and other materials found in high density magic storage and magic random access memory also has potential practical applications. [2] The vulcanized bismuth(Bi2S3) is a kind of important semiconductor material, its band gap is a ~ evs, give or get an electric shock in the thermal, optoelectronics and electrochemistry[3 – 5] keep aspects like hydrogen,etc to have potential application recent years, Na rice the position of the structure vulcanized bismuth caused the extensive concern of the researcher. Currently, at Na rice structure the vulcanized bismuth contain a lot of wires that report, mainly have a Na rice[the 6], Na rice is good[7], Na rice necklace[8] and panlike in shape[5] and roselike in shape[9] etc. construction Li waits[5] with the chlorination bismuth is in the hydrochloric acid aqueous solution water solution ine chlorination oxidizing bismuth for forerunner body, with sulfur generation An for sulfur source, in 60℃ often press down to make from the diameter about the 30 nms, length for the Na rice of the 150~200 nms rod weave of average diameter for the thin panlike in shap
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