Results 21 to 30 of about 25,166 (151)
Gongye shui chuli, 2005 由于传统的水处理技术都不同程度的存在着某些缺点,使得膜分离作为水处理技术中的先进技术得到了越来越广泛的应用。作者对膜分离技术的发展历史和基本情况作了概括性地介绍和总结;在此基础上着重分析了反渗透膜、超滤膜、微滤膜、纳滤膜、电渗析等各种膜分离技术在海水和苦咸水淡化、超纯水制备以及废水处理中的应用;由于涉及到众多领域,21世纪的膜分离技术将与众多学科交叉结合,发展更为迅速,在水处理领域发挥更加重要的作用。
黄英, 王利
doaj +2 more sources
TA10 Titanium Alloy in HCl Solution: W‐Influenced Corrosion and Passivation Film Evolution
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT This work investigated the evolution of passive films of Ti–0.3Mo–0.8Ni (TMN) in 5 mol L−1 HCl and studied the influence of W on the anti‐corrosion properties of TMN. The intermittent electrochemical impedance spectroscopy test results showed that when TMN entered 5 mol L−1 HCl solution, the stability of the passive film first became stronger ...
Chaowen Zheng +7 more
wiley +1 more source
Gongye shui chuli为解决淡水资源短缺问题，利用丰富的海水资源进行淡水补充已成为研究重点。近年来，不少研究者开始探索渗透汽化技术（PV）用于海水淡化的可行性。综述了PV技术在海水淡化领域的最新研究进展，系统分析了聚合物膜、氧化石墨烯膜、分子筛膜及硅膜等不同膜材料的性能特点及其应用潜力，并探讨了操作条件（如温度、压力等关键参数）对PV工艺过程的影响。用PV技术进行海水淡化目前还未有大规模使用，但该技术具有产水水质高、结构紧凑、可使用低品位热能等优点，具有较大的发展潜力。
潘姿彤 +5 more
doaj +4 more sources
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Electrochemical carbon dioxide reduction reaction (CO2RR) powered by renewable electricity offers a sustainable route for producing value‐added carbonaceous chemicals. Herein, a three‐membrane electrolyzer was employed to directly co‐generate carbon monoxide (CO), chlorine (Cl2), and potassium carbonate (K2CO3) from the electrolysis of CO2 and
Shuai Wu +10 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Epidermal bioelectronics is a transformative technology for continuous health monitoring and human‐computer interaction. However, the mechanical and physiological mismatch at the skin–device interface limits its long‐term application. Electrospun nanofiber membranes (ENMs), with their unique three‐dimensional hierarchical porous network and ...
Jiahua Ni +7 more
wiley +1 more source
Gongye shui chuli, 2018 海水淡化装置在船舶上的应用越来越普遍，但缺少系统设计方法和运行测试方案。提出了一种船用海水淡化装置的设计方法，以10 m3/d装置设计为例，详细阐述了装置各单元的设计公式和参数，可为船用海水淡化装置的设计提供借鉴。对装置进行运行测试和分析，提出了优化设计内容和建议，以保证装置性能稳定可靠，使更适合船用化条件。
李哲
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Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT NiCoCrAlYTa coatings are widely used as bond coats in thermal barrier coating (TBC) systems for gas turbines and aeroengines to provide oxidation resistance and support the formation of a protective thermally grown oxide (TGO). Herein, high‐current pulsed electron beam (HCPEB) modification was utilized to strengthen a NiCoCrAlYTa coating by ...
Xiangcheng Li +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Rationally selection of precursor additives during perovskite crystallization is essential for obtaining high‐quality films and achieving high‐performance perovskite solar cells (PSCs). However, the discovery and optimization of effective additives still rely heavily on time‐consuming and costly trial‐and‐error experiments.
Zhimin Feng +12 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT TiN films deposited by physical vapor deposition (PVD) are widely used as protective films due to their high hardness and wear resistance. However, their application under high‐load conditions is limited by poor load‐bearing capacity and susceptibility to spalling on soft substrates.
Ziyu Wang +6 more
wiley +1 more source
Hybrid Flexible–Soft Neural Interface as a Practical Solution for Long‐Term Implants
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Implantable neural interfaces face persistent challenges in long‐term functionality due to chronic immune responses, mechanical mismatch with tissue, and material corrosion in vivo. The commonly used flexible materials, such as polyimide and parylene‐C (poly[monochloro‐p‐xylylene]), have advantages in low water vapor permeability and high ...
Bowen Ji +13 more
wiley +1 more source