Results 31 to 40 of about 4,168 (159)
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Driven by global energy transition and sustainability, sodium‐ion batteries (SIBs) have emerged as key alternatives to lithium‐ion batteries for low‐to‐medium energy storage, because of abundant sodium resources and low cost. However, their commercialization is hindered by the lack of anodes with high capacity, fast kinetics, and long‐term ...
Shuang‐Lin Cai +13 more
wiley +1 more source
人工降雨条件下植被覆盖对黄土坡面养分随径流泥沙迁移影响的试验研究
Shuitu Baochi Xuebao, 2021 植被覆盖可有效保护地表，抑制产流产沙过程，进而影响坡面养分迁移过程。选取黄土高原典型白羊草和铁杆蒿草地，通过人工模拟降雨试验（雨强60 mm/h，历时60 min，坡度15°），研究植被不同盖度下（10%，20%，30%，45%，60%，80%）坡面径流、泥沙养分特征。结果表明：（1）土壤有机质、全氮和全磷含量均随植被盖度增加呈线性增加（R2≥0.63），相对于铁杆蒿样地，白羊草样地土壤有机质和全磷含量分别增加28.8%~107.1%和10.6%~25.0%，全氮含量减少2.6%~42.5%。（2 ...
李家明, 汪建芳, 杨艳芬, 王兵
doaj
Effects of nitrogen application time on fruit setting rate and lignin accumulation during sepal development of Kuerlexiangli pear [PDF]
[Objective] Sepal shedding of Kuerlexiangli pear (Pyrus brestschneideri Rehd.) is a key factor in determining fruit quality and economic value. Nitrogen is an essential element for the growth of fruit trees, and has a profound influence on the growth and
BAO Jianping +4 more
core +1 more source
Effects of Ecological Restoration Measures of Fish-scale Pit on Soil and Water Conservation in Bashang Grassland [PDF]
, 2023 [Objective] The effects of fish-scale pits at different locations on soil and water conservation were studied in order to define underlying layout principles for fish-scale pits, and to provide information for fish-scale pit site selection and effect ...
Huang Lingbing +7 more
core +1 more source
A Review on Cu‐Based Catalysts for Dehydrogenation of Chemical Hydrides
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Hydrogen (H2) plays a crucial part in the building of clean and sustainable energy systems due to its advantages of being renewable, clean, and pollution‐free. Nevertheless, the secure and effective production‐storage‐transportation of H2 presents critical challenges.
Yixing Luo +6 more
wiley +1 more source
Nitrogen Isotope Analysis Method of Organic-enriched Shale [PDF]
, 2023 BACKGROUNDShale, as an important component of sedimentary rocks, is also a valuable source rock and “reservoir” of shale gas. The study of nitrogen isotope distribution characteristics can provide geochemical indexes for judging the sedimentary ...
Ankun ZHAO +5 more
core +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Formic acid (FA) is considered to be a safe and convenient hydrogen source; however, achieving controlled and efficient FA dehydrogenation under mild conditions using stable solid catalysts remains a significant challenge. Pd‐based catalysts have been extensively studied due to their superior catalytic activity to other metal catalysts.
Shuai Wei +10 more
wiley +1 more source
Soil Quality Assessment of Five Typical Forest Stands in the Dianchi Lake Basin based on MDS [PDF]
[Objective] Soil quality is a critical indicator of ecosystem health and sustainable land management. [Methods] Key soil quality indicators (e.g., organic matter, total nitrogen, available nitrogen, capillary porosity, and pH) were identified through ...
HUANG Shuai +4 more
core +1 more source
Effects of Desertification on Phosphorus Fractions of Alpine Meadow Soils [PDF]
, 2023 [Objective] Soil phosphorus fractions determine the migration and availability of phosphorus during soil evolution. The spatial distribution characteristics of soil phosphorus fractions in alpine meadows under different desertification levels were ...
Gao Yongheng +5 more
core +1 more source
Functional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra +3 more
wiley +1 more source