CREST Center for Energy and Sustainability at California State University, Los Angeles

加州州立大学洛杉矶分校 CREST 能源与可持续发展中心

• 批准号: 1547723
• 负责人: Arturo Pacheco-Vega
• 金额: $ 500万
• 依托单位: California State L A University Auxiliary Services Inc.
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-04-01 至 2022-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1547723&HistoricalAwards=false
• 关键词: CREST; Center; Energy; Sustainability; California

Center for Energy and SustainabilityWith National Science Foundation support, the California State University, Los Angeles Center for Energy and Sustainability will engage in research on energy and energy-related materials and technologies. The overarching purpose of the Center is the development and production of novel materials with renewable energy applications. Center researchers plan to develop a novel fuel cell and assess its efficiency; address several key issues that have precluded development of more efficient solar cells to harvest solar power for electricity generation; and help reduce energy loss in power transmission. Center activities include the establishment of core materials and characterization facilities as well as a Master's degree program in Materials Science and Engineering. The Center will increase the number of student participants; as well as the number of CREST trained underrepresented minority students accepted into doctoral programs.The Center's research agenda addresses both fundamental and applied problems in energy science and technology. The "Microfluidic-based Fuel Cells and Optimization" subproject will develop chip-based fuel cells and efficient catalysts for powering portable devices. Research focuses on developing and accessing paper microfluidic fuel cells. Paper-based devices have attracted widespread attention due to their low cost, portability, and minimal sample and reagent volume requirement. Research also focuses on the development of formic acid, methanol, and hydrogen fuel cells on polydimethysiloxane platforms using Nafion membranes. In the subproject on "Advanced Materials for Photovoltaic Cells," new inorganic and organic nanomaterials are integrated into photovoltaic cells so that electricity can be generated in an efficient and environmentally friendly manner. Research focuses on ruthenium dye-sensitized cells, as well as on perovskite cells. The subproject, "Properties and Applications of Overdoped High-Temperature Superconductors," correlates the structures to functions of both low- and high-temperature superconductors. The goal is to discover superconductivity at temperatures high enough to revolutionize energy related technologies. This subproject also involves applied research on high-temperature superconducting tapes to enhance their critical densities and irreversibility fields for high-current applications such as power cables and high-field magnets. Synergy among the three subprojects stems from their thematic overlap and complementarity.

能源与可持续发展中心在美国国家科学基金会的支持下，加州州立大学、洛杉矶能源与可持续发展中心将从事能源及能源相关材料和技术的研究。该中心的首要目的是开发和生产具有可再生能源应用的新型材料。该中心的研究人员计划开发一种新型燃料电池并评估其效率;解决阻碍开发更高效太阳能电池的几个关键问题，以收集太阳能发电;并帮助减少电力传输中的能量损失。中心的活动包括建立核心材料和表征设施，以及材料科学与工程硕士学位课程。该中心将增加学生参与的人数;以及CREST培训的少数民族学生接受博士课程的人数。该中心的研究议程涉及能源科学和技术的基础和应用问题。“基于微流体的燃料电池和优化”子项目将开发基于芯片的燃料电池和为便携式设备提供动力的高效催化剂。研究重点是开发和获取纸微流体燃料电池。纸基装置由于其低成本、便携性以及最小的样品和试剂体积要求而引起广泛关注。研究还侧重于使用Nafion膜在聚二甲基硅氧烷平台上开发甲酸、甲醇和氢燃料电池。 在关于“光电电池先进材料”的分项目中，新的无机和有机纳米材料被纳入光电电池，从而能够以高效和环境友好的方式发电。研究重点是钌染料敏化电池以及钙钛矿电池。子项目“过掺杂高温超导体的特性和应用”将低温和高温超导体的结构与功能联系起来。目标是在足够高的温度下发现超导性，以彻底改变能源相关技术。该分项目还涉及高温超导带材的应用研究，以提高其临界密度和不可逆场，用于电力电缆和高场磁体等大电流应用。这三个次级项目之间的协同作用源于其主题的重叠和互补。

项目成果

On an Averaged Energy-balance Method for the Analysis of Wavy Microchannels

波状微通道分析的平均能量平衡法

• DOI: 10.1007/s00231-022-03329-5
• 发表时间: 2023
• 期刊: Heat and Mass Transfer
• 影响因子: 2.2
• 作者: Durantes, Roxana;Moon, Justin;Pacheco, J. Rafael;Pacheco-Vega, Arturo
• 通讯作者: Pacheco-Vega, Arturo

Fuzzy Control of a Toroidal Thermosyphon for Known Heat Flux Heating Conditions

已知热通量加热条件下环形热虹吸管的模糊控制

• DOI: 10.11159/enfht23.133
• 发表时间: 2023
• 期刊: Heat and Mass Transfer
• 影响因子: 2.2
• 作者: Lopez, Daniel S.;Pacheco-Vega, Arturo
• 通讯作者: Pacheco-Vega, Arturo

Singlet Oxygen Quenching by Resveratrol Derivatives †

• DOI: 10.1111/php.13704
• 发表时间: 2022-08
• 期刊: Photochemistry and Photobiology
• 影响因子: 3.3
• 作者: Charlotte G Monsour;Abegail B Tadle;Bliss J Tafolla-Aguirre;Nidhi Lakshmanan;Jin Hyeok Yoon;Rhemrose B Sabio;M. Selke

Production of transportation fuels via hydrotreating of scrap tires pyrolysis oil

通过废轮胎热解油加氢处理生产运输燃料

• DOI: 10.1016/j.cej.2023.141764
• 发表时间: 2023
• 期刊: Chemical Engineering Journal
• 影响因子: 15.1
• 作者: Straka, Petr;Auersvald, Miloš;Vrtiška, Dan;Kittel, Hugo;Šimáček, Pavel;Vozka, Petr
• 通讯作者: Vozka, Petr

Comparison of gas and kerosene oils chemical composition before and after hydrotreating using comprehensive two-dimensional gas chromatography

使用全二维气相色谱法比较加氢处理前后的汽油和煤油化学成分

• DOI: 10.1016/j.jcoa.2022.100068
• 发表时间: 2022
• 期刊: Journal of Chromatography Open
• 作者: Šindelářová, Lucie;Luu, Estella Ngoc;Vozka, Petr
• 通讯作者: Vozka, Petr