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氧化还原液流电池—低成本储能概念和化学
Verena HOLLAND-CUNZ Matthäa, CORDING Faye, FRIEDL Jochen, STIMMING Ulrich
Frontiers in Energy. 2018, 12 (2): 198-224.
https://doi.org/10.1007/s11708-018-0552-4
电化学储能是有效存储风能、太阳能等间歇可再生能源为数不多手段之一。相较于其它固电池,氧化还原液流电池(Redox Flow Batteries, RFBs)具有安全高和功率容量可自由扩展等优点然而,其能量密度和功率密度低氧化还原电对成分和膜成本高极大限制了全钒液流电池商业化进展。理论上可过三种途径提高液流电池性能,以实现大规模化应用。第,使用更高能量密度电解质,可通过增加氧化还原电对浓度,储存多个电子或提高电池电压来实现第二,选取高动力学反应电对提高电池输出电压,改进电池设计和使用低阻抗膜,从而提高电池的输出功率。第三,降低氧化还原电对组分或膜的成本 为实现上述目标必须设计新的电池反应和电池装置在本篇综述中,作比较了具有应用前景的电池反应,如全液体、浆液或由液体气体和固相结合的混合物。基于能量密度功率密度和成本探讨优氧化还原电对体系亦探讨了溶剂和无机或有机氧化还原电对的选择对电池能的影响 本篇文章从(1)液流电池操作原理;(2)技术标准;(3)基本概念,如全液体,气体/液体,半固,泥浆,氧化还原介质;(4)溶剂包括水溶液和非水溶液;(5)氧化还原活性中心,包括金属和非金属;(6)电池化学成分;(7)重要的氧化还原反应;(8)结论:理想的液流电池是么?这八个方面对氧化还原液流电池进行了全面的综述。
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Energy modeling and data structure framework for Sustainable Human-Building Ecosystems (SHBE) — a review
Suraj TALELE, Caleb TRAYLOR, Laura ARPAN, Cali CURLEY, Chien-Fei CHEN, Julia DAY, Richard FEIOCK, Mirsad HADZIKADIC, William J. TOLONE, Stan INGMAN, Dale YEATTS, Omer T. KARAGUZEL, Khee Poh LAM, Carol MENASSA, Svetlana PEVNITSKAYA, Thomas SPIEGELHALTER, Wei YAN, Yimin ZHU, Yong X. TAO
Frontiers in Energy. 2018, 12 (2): 314-332.
https://doi.org/10.1007/s11708-017-0530-2
This paper contributes an inclusive review of scientific studies in the field of sustainable human building ecosystems (SHBEs). Reducing energy consumption by making buildings more energy efficient has been touted as an easily attainable approach to promoting carbon-neutral energy societies. Yet, despite significant progress in research and technology development, for new buildings, as energy codes are getting more stringent, more and more technologies, e.g., LED lighting, VRF systems, smart plugs, occupancy-based controls, are used. Nevertheless, the adoption of energy efficient measures in buildings is still limited in the larger context of the developing countries and middle income/low-income population. The objective of Sustainable Human Building Ecosystem Research Coordination Network (SHBE-RCN) is to expand synergistic investigative podium in order to subdue barriers in engineering, architectural design, social and economic perspectives that hinder wider application, adoption and subsequent performance of sustainable building solutions by recognizing the essential role of human behaviors within building-scale ecosystems. Expected long-term outcomes of SHBE-RCN are collaborative ideas for transformative technologies, designs and methods of adoption for future design, construction and operation of sustainable buildings.
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