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有关耐腐蚀性的最新出版物和专利

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这是我们最新精选的有关耐腐蚀的全球出版物和专利（英文），涉及许多科学在线期刊，分类并侧重于耐腐蚀、钝化、电化学腐蚀、点腐蚀、缝隙腐蚀、应力腐蚀开裂、应力腐蚀、腐蚀开裂、均匀腐蚀、缓蚀剂、阳极保护、腐蚀速率、腐蚀疲劳、腐蚀机理、电化学腐蚀、耐腐蚀、阴极保护、保护涂层和耐腐蚀分类。

Enhanced Efficiency and Mechanical Stability in Flexible Perovskite Solar Cells via Phenethylammonium Iodide Surface Passivation

Published on 2025-07-11 by Ibtisam S. Almalki, Tamader H. Alenazi, Lina A. Mansouri, Zainab H. Al Mubarak, Zainab T. Al Nahab, Sultan M. Alenzi, Yahya A. Alzahrani, Ghazal S. Yafi, Abdulmajeed Almutairi, Abdurhman Aldukhail, Bader Alharthi, Abdulaziz Aljuwayr, Faisal S. Alghannam, Anas A. Almuqhim, Huda Alkhaldi, Fawziah Alhajri, Nouf K. AL-Saleem, Masfer Alkahtani, Anwar Q. Alanazi, Masaud Almalki @MDPI

Abstract: Flexible perovskite solar cells (FPSCs) hold great promise for lightweight and wearable photovoltaics, but improving their efficiency and durability under mechanical stress remains a key challenge. In this work, we fabricate and characterize flexible planar FPSCs on a polyethylene terephthalate (PET). A phenethylammonium iodide (PEAI) surface passivation layer is introduced on the perovskite to form a two-dimensional capping layer, and its impact on device performance and stability is systematic[...]

Our summary: Enhanced efficiency and mechanical stability achieved in flexible perovskite solar cells through PEAI surface passivation, leading to improved device performance and durability under mechanical stress. Integration of PEAI treatment with optimized ETL and HTL layers enhances efficiency and flexibility, paving the way for reliable and high-performance wearable solar cells.

Efficiency, Mechanical Stability, Perovskite Solar Cells, Phenethylammonium Iodide

Publication

Corrosion inhibitor compositions for reducing corrosion, and related methods of operating a wellbore

Patent published on the 2025-03-06 in WO under Ref WO2025049035 by SCHLUMBERGER TECH B V [NL] (Rabie Ahmed [us], Prabhu Rasika [us], Daeffler Christopher [us], Estrada Benavides Juan David [us], Brown Robert [us])

Methods for wet atomic layer etching of molybdenum

Patent published on the 2025-03-06 in WO under Ref WO2025048957 by TOKYO ELECTRON U S HOLDINGS INC [US] (Dahal Tulashi [us], Abel Kate [us], Debasu Mengistie [us])

Abstract: Systems and methods are provided for etching molybdenum in a wet ALE process. The methods disclosed herein use a wide variety of techniques and wet etch chemistries to oxidize a molybdenum surface and form a self-limiting, molybdenum oxide passivation layer in a surface modification step of the wet ALE process. For example, the methods use: (a) ultra-violet (UV) photolysis of peroxide oxidizers to create oxidizing radicals, which limit oxidation of the molybdenum surface and provide quasi-self-l[...]

Our summary: Methods for wet atomic layer etching of molybdenum using various oxidation techniques to form a self-limiting passivation layer for selective removal in a dissolution step.

wet atomic layer etching, molybdenum, oxidation techniques, passivation layer

Patent

Effect of T6 Tempering on the Wear and Corrosive Properties of Graphene and B4C Reinforced Al6061 Matrix Composites

Published on 2025-03-05 by Bharathiraja Parasuraman, Anthony Xavior Michael @MDPI

Abstract: This research study aims to evaluate the wear and corrosive behaviour of aluminum 6061 alloy hybrid metal matrix composites after reinforcing them with graphene (0.5, 1 wt.%) and boron carbide (6 wt.%) at varying weight percentages. The hybrid composites were processed through ball milling and powder compaction, followed by a microwave sintering process, and T6 temper heat treatment was carried out to improve the properties. The properties were evaluated and analyzed using FE-SEM, Pin-on-Disc tr[...]

Back contact cell and solar cell module

Patent published on the 2025-02-19 in EP under Ref EP4510808 by TRINA SOLAR CO LTD [CN] (Hu Yunyun [cn], Liu Wei [cn], Chen Daming [cn], Yang Guangtao [cn])

Abstract: This application provides back contact cell and solar cell module. The back contact cell comprises a semiconductor substrate, the semiconductor substrate is provided with a front surface and a back surface opposite to each other, the back surface includes a plurality of adjacent and alternately arranged segment units, a segment space is formed between segment unit and the backlight surface; the segment space further includes a first space, a second space, a third space and a fourth space; a firs[...]

Our summary: Back contact cell and solar cell module with semiconductor substrate, passivation layers, and doped semiconductor layers arranged in segment spaces on the back surface.

back contact cell, solar cell module, semiconductor substrate, passivation layer

Patent

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