Results 21 to 30 of about 1,231,865 (149)

MOF/MXene Composites for Advanced Electrochemical Energy Storage: Transitioning From Laboratory Research to Practical Application

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Composites of metal–organic frameworks (MOFs)/two‐dimensional transition metal carbides/nitrides (MXene) have been widely recognized as promising electrode materials for advanced electrochemical energy storage systems due to their synergistic structural advantages and tunable electrochemical properties.
Wenjun Zhu, Ziming Wang, Guanrong Wu, Xinyong Tao, Fanxing Bu, Jianmin Luo   +5 more
wiley   +1 more source

黄土高原森林带土壤养分和微生物量及其生态化学计量变化特征

Shuitu Baochi Xuebao, 2020
选择黄土高原森林带自东向西8个地区优势植物的土壤作为研究对象，探究不同经度下土壤养分和土壤微生物生物量生态化学计量特征。结果表明：土壤碳、氮和微生物生物量碳、氮、磷含量随经度整体呈现出先减少后增加的变化趋势，土壤微生物生物量碳氮磷与土壤碳氮之间存在耦合关系，对环境因子的响应具有-致性。土壤磷含量空间分布比较稳定。土壤碳氮比为8左右，土壤有机碳与全氮的空间分布具有-致性。土壤微生物生物量碳氮比为9左右，微生物生物量氮磷比为5左右，反映了土壤微生物生物量碳氮、氮磷的比值较稳定 ...
贾培龙, 安韶山, 李程程, 曾全超, 王宝荣, 白雪娟   +5 more
doaj  

Rational Design of Bimetallic MOF‐Derived Cu/Co@N‐C Nanocubes for Ultrasensitive Electrochemical Nitrite Detection

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT A facile coprecipitation‐pyrolysis strategy was employed to fabricate Cu/Co nanoparticles (NPs) embedded in nitrogen‐doped carbon matrices (Cu/Co@N‐C) through the carbonization of CuCo‐MOF precursors. Moreover, monometallic counterparts of Cu@N‐C and Co@N‐C were also prepared via carbonization of bimetallic CuZn‐MOF and CoZn‐MOF, respectively.
Weinan Yao, Wenzhuo Sun, Mengjiao Wu, Nana Li, Wenting Li, Xiaotian Guo, Bin He, Huan Pang   +7 more
wiley   +1 more source

MoS2‐Modified Bamboo‐Like Nitrogen‐Doped Carbon Nanotubes Encapsulating Ni Nanoparticles Enabling Synergistic Adsorption–Catalysis for High‐Performance Lithium–Sulfur Batteries

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT The commercialization of lithium–sulfur batteries (Li–S batteries) has been hindered by the shuttle effect of lithium polysulfides (LiPSs) and sluggish redox kinetics. In this study, we constructed a three‐dimensional hollow conductive network host material for sulfur with synergistic enhancement effects.
Jie Yang, Chen Chen, Yue Zhang, Hongru Hong, Jiarui Huang, Hanhui Lei, Terence Xiaoteng Liu   +6 more
wiley   +1 more source

Organ‐specific ozone and nitrogen legacies strengthen substrate control over litter decomposition

Functional Ecology, Volume 40, Issue 8, Page 2548-2559, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Elevated tropospheric ozone (O3) and nitrogen (N) deposition are concurrent atmospheric changes that strongly influence terrestrial carbon cycling, yet their combined effects on below‐ground decomposition remain poorly understood.
Xiaofan Hou, Pin Li, Yuqian Sun, Chenhan Ma, Yushu Tian, Qiannan Lin, Yun Li, Lijuan Yin, Dongmei Zhang   +8 more
wiley   +1 more source

Alleviation of phosphorus rather than nitrogen limitation driven by permafrost and landscape effects on Dahurian larch forests

Functional Ecology, Volume 40, Issue 8, Page 2590-2601, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Permafrost thaw is reshaping nutrient dynamics in boreal forests, but its impacts on tree nutrient limitation and functional strategies remain poorly understood. Clarifying these responses is crucial for predicting the response of boreal forests to climate change.
Qiyue Fu, Liang Shi, Zhaopeng Song, Boyi Liang, Honglin He, Kun Yang, Weihua Zhang, Lisha Lyu, Anatoly S. Prokushkin, Hongyan Liu   +9 more
wiley   +1 more source

Wafer‐Scale Amorphous g‐C3N4 With Broadly Tunable Dielectric Properties for 2D Electronics

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Two‐dimensional (2D) semiconductors are regarded as promising candidates for next‐generation electronics due to their superior electrostatic control; however, their performance is severely constrained by the lack of suitable dielectric materials.
Binyin Gao, Juntian Wei, Yangyu Jia, Huaning Jiang, Kunpeng Si, Jiantao Du, Kaiyu Xu, Jiacheng Li, Chenyang Zhu, Jijun Yang, Shengxue Yang, Qianqian He, Peng Zhang, Yongji Gong   +13 more
wiley   +1 more source

Interstitial Pt–Pd Bimetallic Sites Enable Cooperative Intermediate Regulation for Methanol‐Assisted Hydrogen Generation

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Methanol‐assisted hydrogen generation reduces energy consumption while maintaining high hydrogen productivity. However, constructing bifunctional catalysts with high hydrogen evolution reaction (HER) activity, CO tolerance, and long‐term stability remains challenging.
Xiaoyu Zheng, Minghui Li, Xiaotao Zhang, Ziqi Wang, Lin Zhang, Yao Zhou   +5 more
wiley   +1 more source

Leaf C:P ratio as a universal indicator of photosynthesis in subtropical woody species: Stoichiometric thresholds and metabolic trade‐offs

Functional Ecology, Volume 40, Issue 7, Page 2332-2344, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric ratios of carbon (C), nitrogen (N) and phosphorus (P) serve as important indicators for assessing nutrient balance in forest ecosystems, but their relationships with photosynthetic dynamics require deeper characterization.
Minghao Chen, Yahong Zheng, Minling Cai, Songbo Tang, Lingling Zhang, Xianzhen Luo, Xiaoqian Zhang, Enqing Hou, Yuanwen Kuang, Dazhi Wen   +9 more
wiley   +1 more source

Land use overrides climatic controls on soil organic nitrogen transformations: Contrasting responsiveness between forest and cropland ecosystems

Functional Ecology, Volume 40, Issue 7, Page 2128-2142, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang, Pengpeng Duan, Andrew T. Nottingham, Wolfgang Wanek, Lettice C. Hicks, Luiz A. Domeignoz‐Horta, Peilei Hu, Kongcao Xiao, Xunyang He, Kelin Wang, Dejun Li   +10 more
wiley   +1 more source