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        검색결과 2

        1.
        2024.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        With the emergence of the new energy field, the demand for high-performance lithium-ion batteries (LIBs) and green energy storage devices is growing with each passing day. Carbon nanotubes (CNTs) exhibit tremendous potential in application due to superior electrical and mechanical properties, and the excellent lithium insertion properties make it possible to be LIBs anode materials. Based on the lithium insertion mechanism of CNTs, this paper systematically and categorically reviewed the design strategies of CNTs-based composites as LIBs anode materials, and summarized in detail the enhancement effect of CNTs fillers on various anode materials. More importantly, the superiorities and limitations of various anode materials for LIBs were evaluated. Finally, the research direction and current challenges of the industrial application of CNTs in LIBs were prospected.
        6,300원
        2.
        2018.06 구독 인증기관 무료, 개인회원 유료
        The story of the island called Jeju coincides with the history of the Republic of Korea. There is a lot of speciality, so if you take a closer look, you can find the history and universality of the land. So I am interested in people who are looking for Jeju. Especially after liberation. I think that the process from the colonization of Japanese Imperialism to the making of the Korean people may be common among people living in other peripheral areas. Okinawa and so on Taiwan. The process by which the state uses violence to make people obey, or incorporate them, is similar to the invasive approach of past imperialism. In the process of establishing anti-communism state, it is necessary to study whether a person should be a citizen or not, and those who do not have to be annihilated as a stigma of "red". It is very important for us to live today. Most of the history of the land on which you are based is hard to understand only in learning history related to the country at school. It is only for the teachers unless the local school board forms the appropriate curriculum.
        4,000원