Zobrazeno 1 - 10
of 6 258
pro vyhledávání: '"degradation mechanism"'
Publikováno v:
Water Science and Engineering, Vol 17, Iss 3, Pp 226-235 (2024)
This study synthesized a ferric oxide–nanographite (NG) nanocomposite (Fe2O3@NG) from waste toner powder through carbonization. Subsequently, a TiO2/Fe2O3@NG nanohybrid was fabricated using the sol–gel technique to improve the photocatalytic degr
Externí odkaz:
https://doaj.org/article/7dac3eb4a58943c49d82d5dd14ef6325
Autor:
Jia Lei, Ziyi Wang, Yunze Zhang, Min Ju, Hao Fei, Siyuan Wang, Chengxi Fu, Xinchang Yuan, Qiang Fu, Muhammad Usman Farid, Hui Kong, Alicia Kyoungjin An, Runxu Deng, Feng Liu, Jian Wang
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-24 (2024)
Abstract Anion exchange membrane water electrolysis (AEMWE) has seen rapid advancements over the past decade due to its promising role in green hydrogen production. Ensuring long-term functionality is as crucial as optimizing performance to achieve c
Externí odkaz:
https://doaj.org/article/e68b8848f501406c81f037c11fa9cbe5
Autor:
A.S. Gnedenkov, S.L. Sinebryukhov, A.D. Nomerovskii, V.S. Marchenko, A.Yu. Ustinov, S.V. Gnedenkov
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 7, Pp 2909-2936 (2024)
The efficiency of the green inhibitors (sodium salts of fumarate, glycolate and gluconate) in suppressing corrosion of the structural MA8 magnesium alloy (MgMnCe) and the biomedical Mg0.8Ca alloy was studied using the hydrogen evolution meas
Externí odkaz:
https://doaj.org/article/575d0bcbcaac49578a01876e70943aa8
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 8-9, Pp 2555-2568 (2024)
Abstract To maintain performance of an aqueous-based drilling muds (ABDMs), it was imperative to understand the decay mechanism of the incorporated synthetic polymers, when exposed to the elevated temperatures. The understanding of the decay mechanis
Externí odkaz:
https://doaj.org/article/16143a5f82244f21b5ea199cfa8ef9c6
Autor:
Wang Ting, Yang Xuechao, Zhang Weishen, Yang Qifan, Yang Deqiang, Li Bangxiang, Su Tian, Mei Xuefeng
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 31-6 (2024)
In this article, a review focusing on the frost resistance of recycled coarse aggregate concrete (RAC) and the bond performance of RAC with rebar under freeze–thaw environment is carried out. The results show that there are still some controversies
Externí odkaz:
https://doaj.org/article/22ce772bdc8f437a95b56c25226b26ba
Publikováno v:
Cailiao Baohu, Vol 57, Iss 4, Pp 20-28 (2024)
In this work, high temperature oxidation tests, high temperature hot salt corrosion tests and high temperature hot salt-water vapor synergistic corrosion tests were designed and used to systematically investigate the high temperature corrosion behavi
Externí odkaz:
https://doaj.org/article/4b748b043c494dffa6475d1832250bcf
Autor:
Anindityo Arifiadi, Tobias Brake, Feleke Demelash, Bixian Ying, Karin Kleiner, Hyuck Hur, Simon Wiemers‐Meyer, Martin Winter, Johannes Kasnatscheew
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 8, Pp n/a-n/a (2024)
Li/Mn‐rich layered oxide (LMR) cathode active materials promise exceptionally high practical specific discharge capacity (>250 mAh g−1) as a result of both conventional cationic and anionic oxygen redox. The latter requires electrochemical activa
Externí odkaz:
https://doaj.org/article/a5d375b5bab1438fb8effe5d2a099ce0
Autor:
Meiyin Xin, Yunfeng Zhang, Zhengyue Guo, Jingwei Tian, Chenggao Li, Rui Guo, Yanbo Bai, Qikang Ji, Zhan Peng, Taipeng He, Zirong Ma, Zhuo Zhang, Guijun Xian
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03383- (2024)
The high performance and long life of engineering structures can be realized through replacing traditional steel materials with glass fiber reinforced polypropylene composites with high toughness/durability, flexibility design and recycling. In addit
Externí odkaz:
https://doaj.org/article/58cd7d1ce22040e9a931698cf1edbcbd
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02965- (2024)
In this paper, the effects of drywet cycling and salt erosion on the unconfined compressive strength (UCS), relative dynamic elastic modulus and mass of cemented tailings backfill (CTB) were investigated, and the mechanism for CTB deterioration wa
Externí odkaz:
https://doaj.org/article/59a90cfd20ea40b1a5863800bd076b28
Autor:
Shuting Zhao, Dongtao Deng, Tianzheng Wan, Jie Feng, Lei Deng, Qianyi Tian, Jiayu Wang, Umm E. Aiman, Balym Mukhaddi, Xiaofeng Hu, Shaolin Chen, Ling Qiu, Lili Huang, Yahong Wei
Publikováno v:
Biotechnology for Biofuels and Bioproducts, Vol 17, Iss 1, Pp 1-18 (2024)
Abstract Background Bioconversion of plant biomass into biofuels and bio-products produces large amounts of lignin. The aromatic biopolymers need to be degraded before being converted into value-added bio-products. Microbes can be environment-friendl
Externí odkaz:
https://doaj.org/article/8b12c5ea2b7f486296e732306ee9cba2