Results 31 to 40 of about 235,216 (168)
Functional Ecology, Volume 40, Issue 5, Page 1151-1164, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo +8 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen +7 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Piezocatalytic technology utilizes mechanical strain or stress‐induced piezoelectric phenomena to produce robust internal electric fields, markedly improving the separation efficiency of e−‐h+ pairs. This method has emerged as a focal point in catalysis by removing reliance on conventional light or electrical energy via its mechanical‐to ...
Yue Zhou +5 more
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Gongye shui chuli, 2006 通过投加碳源的方法来强化水解—接触氧化组合工艺处理亚麻废水的能力，取得了较好的试验效果。在不加碳源时，CODCr的去除率仅为80.96%，出水CODCr高达795mg/L。但当投加微生物易吸收利用的碳源之后，CODCr的去除率均>90.1%，尤其是从两处向系统投加碳源时，CODCr去除率>93%。所补充的碳源不仅增强了微生物的活性和数量，同时也提高了微生物的协同代谢能力，最终提高了系统对CODCr的去除能力。
李清泉 +4 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The dual challenges of environmental sustainability and rising energy needs underscore the necessity for high‐energy‐density batteries, making lithium–sulfur (LSB) systems with their high theoretical capacity highly attractive. However, the polysulfide shuttle, coupled with inherent kinetic limitations in the sulfur reduction reaction ...
Bingbo Ni +4 more
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Shuitu Baochi Xuebao, 2023 土地覆盖变化是引起陆地生态系统碳源/汇变化的重要原因,研究土地利用转型与碳源/汇关系对优化区域土地利用规划,实现可持续发展与"双碳"目标具有重要意义。运用空间分析技术对碳源/汇的时空变化进行分析,通过预设3种未来发展情景对驻马店市未来碳源/汇变化进行预测。结果表明:(1)驻马店市净碳排放量由2005年的268.13×104 t增加到2020年的578.04×104 t,增加309.91×104 t,呈现逐年增加趋势。(2)驻马店市土地利用转型表现为碳储量减少的过程主要为耕地转为建设用地和林地转为耕地 ...
冯国平, 田国行
doaj
Cs2SnI6: A Perovskite‐Based Electromagnetic Wave Absorbing Material
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Lead halide perovskites and carbon‐based materials are interesting, high‐performing electromagnetic wave absorbing materials. However, only a few studies have been carried out to examine in detail the electromagnetic wave absorption properties of these materials.
Fei Han +11 more
wiley +1 more source
, 1993 本文研究了有机碳源和无机碳源对球胞鱼腥藻生长的影响,结果表明:有机碳源中葡萄糖以0.5—1.0μg/mL、蔗糖以5.0μg/mL促进其生长效果最好;无机碳源中,碳酸钠以10.0—15.0μg/mL、碳酸氢钠以10.0μg/mL效果最好。葡萄糖和蔗糖的浓度高低对球孢鱼腥藻叶绿素a的含量没有明显影响,但前者略高于后者。碳酸钠和碳酸氢钠的浓度在5.0μg/mL时均提高了叶绿素a含量。四种碳源都提高了球孢鱼腥藻的同氮活性,有机碳源中蔗糖优于葡萄塘 ...
沈银武 +4 more
core
Gongye shui chuli, 2016 以稻壳为反硝化碳源,研究了稻壳的营养组成、微观形貌、孔隙结构、在海水中的释碳速率以及作为反硝化碳源在海水中的脱氮效果。结果表明,稻壳中含有能被微生物利用的粗纤维、淀粉和粗蛋白等,总有机碳达到58%以上;稻壳含有大量亲水官能团,表面粗糙且拥有大量孔隙结构,非常利于微生物附着生长。以稻壳为反硝化碳源,海水中硝酸盐去除率可达59%,且具备较好的持续供碳能力,可满足其作为碳源被微生物持续利用的需求。
李华 +6 more
doaj
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