Results 11 to 20 of about 10,311 (118)
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The detection of volatile organic compounds (VOCs) holds significant implications in environmental monitoring and disease diagnosis. Traditional gas detection technologies are constrained by complex operation and high cost, thereby failing to satisfy real‐time detection demands.
Yuening Wang +11 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Low conductivity, slow ion‐diffusion, and limited reactive sites are common problems in electrocatalysts and electrode materials. In this study, a complex NiTe–CoTe heterojunction with abundant Te vacancies embedded in N, P, and F co‐doped hollow carbon nanorods (NiTe1−x–CoTe1−x/NPFC) was fabricated via a simple ionic liquid‐assisted ...
Mingjie Yi +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT As a promising alternative to sluggish Li2CO3‐based Li‐CO2 electrochemistry, Li2C2O4 offers a favorable 2e− discharge pathway, yet its selective formation and reversible decomposition remain debated. Herein, we propose a nonmetal‐metal synergistic catalyst—B‐Ti coregulated layered transition metal boride Ti18B18O9/graphene (B‐Ti/TiBOG)—to ...
Qiong Peng +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of highly efficient and stable nonprecious metal electrocatalysts for the acidic oxygen evolution reaction (OER) is crucial to advance proton exchange membrane (PEM) water electrolysis. In this work, a dual synergistic strategy was proposed by constructing a Ce‐modified MnO2/MnO heterostructure.
Chuanbin Li +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of efficient and stable bifunctional catalysts remains a key challenge for green hydrogen production via electrochemical water splitting. In this study, a bimetallic Mo/Fe‐doped CoP2 nanoleaf array anchored on carbon cloth (Mo, Fe‐CoP2@CC) was synthesized from zeolitic imidazolate framework‐L (ZIF‐L) via an ion‐exchange and low‐
Xiangqun Zeng +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2006 聚丙烯酰胺（PAM）在农业上作为扰侵蚀剂、保水剂被广泛应用，但施用后对土壤养分保持和释放的影响研究较少。本文采用向土壤（塿土）中添加不同比例（0．1％，0．2％，0．4％占土壤的比例）的PAM溶液，通过磷素等温吸附解吸试验，探讨了PAM对磷素在土壤中吸附和解吸的影响。结果表明。和原土样相比．土壤经PAM处理后抑制了土壤对磷的物理吸附，导致吸附量减小．最大吸附量（Xm）降低，而对磷素在土壤中的化学吸附影响较小．被吸附磷尤其是物理吸附磷的解吸率升高。
杨雪芹, 胡田田, 王旭东, 王芳
doaj +2 more sources
Zhongguo shiyan zhenduanxue, 2009 目的本研究应用噬菌体多肽展示技术,采用人血清IgG抗体作为目标受体,通过筛选获得IgG抗体高度亲和的重组噬菌体,并将这些重组噬菌体与固相支持物偶联,制备免疫吸附材料,检测其吸附IgG抗体的能力。方法筛选噬菌体多肽库,获得与IgG抗体Fc段高度亲和的重组噬菌体并扩增。与活化的琼脂糖颗粒结合,制成能特异结合人血清IgG的免疫吸附材料。采用体外静态吸附法测定吸附血清中IgG能力。结果当反应在30℃下进行2h左右时载体活化率最高。吸附剂对血清中IgG抗体的吸附量随血清比例的增加而增大。当二者混合比达1∶4时 ...
刘庆鑫 +4 more
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Precise control of chemical ordering in bimetallic nanocatalysts offers a route to decouple activity and selectivity in acetylene hydrogenation, but direct atomic‐scale evidence linking surface order to catalytic performance is scarce. Here, we tune Pd‐Cu nanoalloys from chemically disordered to highly ordered states by composition control and
Fan Xue +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Against the backdrop of global clean energy transition and surging demand for lithium resources, lithium extraction from salt lakes presents unprecedented development opportunities. Nanofiltration (NF) membrane technology, recognized for its efficiency, energy savings, and environmental benefits, demonstrates significant application potential ...
Wen‐Feng Li +5 more
wiley +1 more source