Results 11 to 20 of about 120,884 (137)
, 2019 利用地震剖面对沉积物波的分布、形态和内部结构进行了分析,结合区域地质背景对沉积物来源和成因进行了探讨。识别出的沉积物波域主要位于台东峡谷与陆坡其他峡谷的交汇区,单个波形的波长为0.8~7.2 km,波高为18~75 m左右,呈NE—SW向展布。台东峡谷弯曲段内侧向上坡迁移的沉积物波,其底界发育块体流沉积,内部可细分为下部过渡单元和上部波形单元。弯曲段外侧的沉积物波呈垂向加积的特征,底部无块体流沉积。基于沉积物波的几何形态,估算整个波域的流体厚度在196~356 m之间,流体速度在15~21 cm/s之间。
刘杰, 孙美静, 李学杰, 高红芳
core +5 more sources
, 2014 高分辨率二维地震资料显示中国南海西北次海盆西北陆缘(水深1 000 m及以下)发育如下深水沉积体系:珠江口盆地南部隆起区缓坡带(水深约1 000~1 500 m、坡度<1.2°)出露神狐南海山,该海山附近发育"海山相关等深流沉积体系",可能受南海中层水循环(自西向东)底流控制;神狐南海山以南水深约1 500~2 500 m的陆坡区(坡度>2°)普遍发生坡移,发育"重力流滑塌体系"和"峡谷体系",鲜见等深流沉积;下陆坡区(水深>2 500 m,坡度稍缓<2°)滑塌现象明显减少 ...
解习农 +3 more
core +5 more sources
沉积温度对电子束物理气相沉积制备YBCO薄膜性能与结构的影响
, 2013 采用力学研究所自主研制的多元电子束物理气相沉积系统两步法生长YBCO薄膜。所用衬底为{001}LaAlO_3(简称LAO)单晶,尺寸为15mm×15mm,厚度为0.5mm。蒸发源选用Y,BaF_2和Cu,其纯度均高于99%。电子束蒸镀时衬底温度分别为室温、300℃和600℃。研究了不同沉积温度对YBCO薄膜结构、表面形貌及超导性能的影响。X射线衍射(XRD ...
马月芬 +6 more
core +2 more sources
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Aqueous Zn‐ion batteries (AZIBs) are expected to become one of the most promising candidates for large‐scale energy storage, but are impeded by uncontrollable dendrite growth and parasitic reactions. In this study, we propose a simple mechanical shot‐peening (SP) approach for restructuring commercial Zn foils into highly exposed (002)‐textured
Xu Ma +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Lithium‐rich manganese‐based cathodes (LRM) deliver high discharge capacities beyond 250 mAh g−1, but their practical deployment is restricted by irreversible oxygen redox, structural reconstruction, sluggish kinetics and unstable cathode‐electrolyte interfaces (CEI). Here, we develop a colloid‐assisted anchoring‐diffusion engineering strategy
Jia‐Nan Hao +13 more
wiley +1 more source
Bidirectional Interfacial Chemical Regulation Enables Durable Aqueous Zn‐I2 Batteries
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Aqueous Zn‐I2 batteries hold great promise for large‐scale energy storage, yet their practical deployment is hindered by coupled interfacial instabilities at both electrodes, where Zn‐anode parasitic reactions and cathodic polyiodide shuttle mutually aggravate each other.
Zimian Jia +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Metal–organic framework (MOF) membranes are a novel class of composite membranes. They use crystalline porous MOF materials as separation layers or functional fillers. Because of their well‐ordered and tunable pore structures and highly controllable chemical environments, MOF membranes show broad application prospects in gas separation ...
Yanqing Qu +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Developing electrode materials with high capacity and outstanding activity is essential for energy storage and conversion technologies. However, integrating multiple functions into a single material remains challenging. Herein, we synthesized a novel CoP@NiCo layered double hydroxide (CoP@NiCo‐LDH) nano‐electrode using hydrothermal and ...
Ruiyu Li +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT The past few decades have witnessed multiple outbreaks of pandemics. Hygiene in public facilities is one of the key factors in maintaining public health security. Escalator belts, as frequently touched by passengers, become a potential medium for spreading pathogens.
Yang Xu +12 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Ultrathin sodium (Na) metal anodes (< 40 μm) with superior electrochemical performance are essential in developing high‐energy‐density sodium metal batteries (SMBs). Nonetheless, Metallic Na's poor processability hinders its practical application.
Hao Yao +6 more
wiley +1 more source