研究型綜合化學(xué)教學(xué)實驗的探索
[Abstract]:Combined with the research hotspots of materials, chemistry and physics in recent years, a research comprehensive chemical experiment was explored, which was designed and transformed into graphene by green chemical reduction method. The experimental phenomenon is stable and repeatable, which meets the requirements of teaching experiment. Through this experimental project, the students can master the structure, principle and operation skills of UV-vis absorption spectrometer, fluorescence spectrometer, understand the green preparation method and characterization technology of nanomaterials, and strengthen the students' basic knowledge and experimental skills. Improve students' comprehensive ability in an all-round way and obtain better experimental teaching effect. Moreover, this experiment also contains a large number of research experiment contents and processes that need students to explore independently. The current research hotspots are introduced into the experimental teaching, so that the quality of chemistry experiment teaching can be obviously improved, and the innovative ability of students can be cultivated. Scientific literacy and research ability have obvious effects.
【作者單位】: 四川大學(xué)化學(xué)學(xué)院;
【基金】:國家自然科學(xué)基金項目(21405107) 四川大學(xué)實驗技術(shù)立項項目(2015-35);四川大學(xué)化學(xué)基地人才培養(yǎng)支撐條件建設(shè)項目(J131008)
【分類號】:O6-4;G642.423
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