Tohoku University · 공학
나카타 히로히코 교수의 연구실은 에너지 전환과 자원 순환을 핵심 축으로 하는 지속가능한 기술 개발을 연구합니다. 특히 청정 석탄 기술의 시장 정착, 전기차 배터리에서의 핵심 소재 회수, 자동차 산업 전주기 에너지 소비 분석 등 에너지 효율과 자원 순환의 융합적 접근을 통해 환경과 경제의 균형을 추구합니다. 또한 반도체 소자 기술을 응용한 고속 광수신기 개발을 통해 신뢰성 있는 정보 통신 기반의 지속가능성도 확보하고자 합니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
This paper discusses policy instruments for promoting the market penetration of clean coal technologies (CCTs) into China's electricity sector and the evaluation of corresponding effects. Based on the reality that coal will remain the predominant fuel to generate electricity and conventional pulverized coal boiler power plants have serious impacts on environment degradation, development of clean coal technologies could be one alternative to meet China's fast growing demand of electricity as well
The aim of this study is to comprehensively evaluate the energy consumption in the automotive industry, clarifying the effect of its productive processes. For this propose, the material flow of the vehicles has been elaborated, from mining to vehicle assembly. Initially, processes where each type of material was used, and the relationship between them, were clarified. Subsequently, material flow was elaborated, while considering materials input in each process. Consequently, the consumption of e
This study aims to propose a model to forecast the volume of critical materials that can be recovered from lithium-ion batteries (LiB) through the recycling of end of life electric vehicles (EV). To achieve an environmentally sustainable society, the wide-scale adoption of EV seems to be necessary. Here, the dependency of the vehicle on its batteries has an essential role. The efficient recycling of LiB to minimize its raw material supply risk but also the economic impact of its production proce
