Results 21 to 30 of about 10,096 (116)
Recovering Critical Elements From Wastewater for Battery Materials: A Review
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei +5 more
wiley +1 more source
Atom Probe Tomography‐Based Analysis of Residual Trace Elements in Advanced Metallic Materials
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Residual trace elements inherited from raw materials strongly influence the mechanical and environmental performance of advanced metallic alloys and recycling materials due to preferable boundary/interface segregation and resultant embrittlement effects, yet their parts per million level concentrations pose significant challenges to ...
Congcong Li +17 more
wiley +1 more source
Gongye shui chuli, 2014 研究了活性炭吸附膜浓水的穿透曲线，并针对吸附饱和的活性炭，考察了超声再生、热再生、化学再生、电化学再生4种常用再生方式的再生效率和再生次数。结果表明电化学再生具有相对较高的再生效率和相对稳定的再生效果，其最高再生效率为87.5%，采用该方法进行4次再生后效率仍有60%。
雷太平 +3 more
doaj +2 more sources
工程建设全球能源危机已成为当今社会发展面临的重大挑战之一。根据国际能源署（IEA）的数据，建筑行业的能源消耗占全球总能耗的约40%，其中电气设备的能耗占比显著。随着城市化进程的加速和人口增长，建筑行业的能耗需求持续攀升，进一步加剧了能源供需矛盾。在此背景下，建筑电气设计作为影响建筑能耗的关键环节，其节能技术的应用显得尤为重要。通过采用先进的节能技术，不仅可以有效降低建筑运行过程中的能源消耗，还能缓解对传统化石能源的依赖，从而为全球能源结构的优化提供支持。此外，国家政策对建筑节能的重视程度不断提高 ...
菊萍 刘
semanticscholar +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The urgent environmental crisis caused by polyethylene terephthalate (PET) waste necessitates efficient upcycling strategies. Herein, we establish a novel pathway to transform waste PET plastic into a high‐performance catalytic material for mediating the oxygen evolution reaction (OER). Through a one‐step hydrothermal process, waste PET serves
Xin Wang +5 more
wiley +1 more source
Political Cycles, Electricity Policy, and Mexico's Economy
Latin American Policy, Volume 17, Issue 2, June 2026.ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Managing diabetic wounds requires simultaneously addressing their infectious, oxidative, and regenerative impairments. To address this, this study integrates a piezoelectric BiOCl@CuSe heterojunction (PFM‐verified) into an injectable F127/HA hydrogel, creating an ultrasound‐responsive smart dressing.
Jiayan Guo +5 more
wiley +1 more source
Gongye shui chuli, 2017 采用活性炭吸附-电化学再生工艺处理低压纳滤浓水（NF浓水），先用活性炭吸附富集NF浓水中的有机物，再用三维电极装置对吸附饱和的活性炭进行电化学再生。结果表明，吸附产水平均COD为20.7 mg/L，满足一级A排放标准要求。当电流密度为10 mA/cm2，电解液为7.5%的氯化钠溶液，电解时间为3 h时，三维电极再生装置对活性炭的再生率能达到94.3%，且再生的重复性好。利用此工艺可以高效、经济地处理NF浓水。
李琨 +9 more
doaj +2 more sources
Review of Policy Research, Volume 43, Issue 3, May 2026.ABSTRACT Zoning is one of the most widely used land use regulations in the U.S. An increasing number of local governments have adopted zoning ordinances to regulate renewable energy projects. However, there has been very limited research on the impact of this local regulatory tool.
Shan Zhou, Xue Gao
wiley +1 more source
High‐Value Targeted Conversion of Copper Slag as LiFePO4 Material for Lithium‐Ion Batteries
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The massive stockpiling of copper slag (CS) presents severe environmental and resource‐waste challenges. Existing strategies for CS valorization typically yield low‐value‐added products. Herein, we propose an innovative hierarchical regulation approach to transform CS into high‐performance LiFePO4 (LFP) cathode materials.
Yuyun Li +5 more
wiley +1 more source