인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Climate change is pressing issue in the contemporary global economy, exacerbated by unsustainable development practices that adversely impact both human populations and ecosystems. Alongside these environmental challenges, the world faces an unprecedented energy crisis characterized by increasing global demand and the depletion of fossil fuel reserves, necessitating a shift towards sustainable alternatives. This paper conducts a comparative analysis of fuel cell vehicles (FCVs) and pure electric vehicles (EVs), focusing on their emission reduction and energy utilization capabilities. FCVs, using electrochemical reactions between hydrogen and oxygen, offer high energy conversion efficiency and quick refueling but face challenges related to high production costs and limited hydrogen infrastructure. EVs, powered by lithium-ion batteries, provide high efficiency, ease of charging, and strong market acceptance, though integrating solid-state lithium batteries presents technical challenges. The paper also explores advancements in catalyst and membrane technologies for FCVs, and battery performance improvements for EVs. Economic comparisons highlight the current cost advantages of EVs, while future sustainability will depend on advancements in materials, manufacturing, and recycling processes. This research aims to inform the development of nextgeneration transportation technologies that address both environmental and energy challenges.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.