Zobrazeno 1 - 10
of 3 173
pro vyhledávání: '"In situ Raman"'
Autor:
Yisen Yang, Zhonghao Tan, Jianling Zhang, Jie Yang, Renjie Zhang, Sha Wang, Yi Song, Zhuizhui Su
Publikováno v:
Green Energy & Environment, Vol 9, Iss 9, Pp 1459-1465 (2024)
To improve the electrocatalytic transformation of carbon dioxide (CO2) to multi-carbon (C2+) products is of great importance. Here we developed a nitrogen-doped Cu catalyst, by which the maximum C2+ Faradaic efficiency can reach 72.7% in flow-cell sy
Externí odkaz:
https://doaj.org/article/d213faab35c34ed1968794b202c6ad93
Autor:
Zhen Zhang, Xiaoyu Ren, Wenyuan Dai, Hang Zhang, Zhengyin Sun, Zhuang Ye, Ying Hou, Peizhi Liu, Bingshe Xu, Lihua Qian, Ting Liao, Haixia Zhang, Junjie Guo, Ziqi Sun
Publikováno v:
Advanced Science, Vol 11, Iss 44, Pp n/a-n/a (2024)
Abstract Surface reconstruction plays an essential role in electrochemical catalysis. The structures, compositions, and functionalities of the real catalytic species and sites generated by reconstruction, however, are yet to be clearly understood, fo
Externí odkaz:
https://doaj.org/article/db2c00d1d7474aec9d972669ad00618e
Publikováno v:
Carbon Trends, Vol 16, Iss , Pp 100386- (2024)
Diamond growth from Chemical Vapor Deposition (CVD) on foreign substrates can require different pretreatment not only to improve the film nucleation but also to assure its adhesion by decreasing the expected film/substrate interface stress. To improv
Externí odkaz:
https://doaj.org/article/4f13f75520484f2aa6cbd86b0ac75e9f
Publikováno v:
Small Structures, Vol 5, Iss 8, Pp n/a-n/a (2024)
One of the key challenges in separation science is the lack of precise ion separation methods and mechanistic understanding crucial for efficiently recovering critical materials from complex aqueous matrices. Herein, first‐principles electronic str
Externí odkaz:
https://doaj.org/article/335c6077776c48d7aa5b3e3be40693ad
Autor:
Viviane Maccio-Figgemeier, Gebrekidan Gebresilassie Eshetu, Damian Mroz, Hyunsang Joo, Egbert Figgemeier
Publikováno v:
Journal of Power Sources Advances, Vol 28, Iss , Pp 100152- (2024)
Previously, lithium-acetylide (Li2C2) had been identified as electrolyte degradation product on lithium-metal based electrodes using Raman spectroscopy. This raised the question, if Li2C2 is also be formed on graphitic electrodes in lithium-ion batte
Externí odkaz:
https://doaj.org/article/52e26e3b71454ff7b645f99f31cae9e6
Publikováno v:
Energies, Vol 17, Iss 22, p 5712 (2024)
With the increasing global emphasis on green energy and sustainable development goals, the electrocatalytic oxygen evolution reaction (OER) is gradually becoming a crucial focus in research on water oxidation for hydrogen generation. However, its com
Externí odkaz:
https://doaj.org/article/a3eded2216d04c74aa3f9e147804c44f
Publikováno v:
Molecules, Vol 29, Iss 19, p 4769 (2024)
The performance of in situ Raman microscopy (IRM) in monitoring the crystallization kinetics of amorphous drugs (griseofulvin and indomethacin) was evaluated using a comparison with the data obtained via differential scanning calorimetry (DSC). IRM w
Externí odkaz:
https://doaj.org/article/1f6303b3255646cd8dc77dd986dfdf11
Autor:
Jia‐Xing An, Yu Meng, Hong‐Bo Zhang, Yuanzhi Zhu, Xiaohua Yu, Ju Rong, Peng‐Xiang Hou, Chang Liu, Hui‐Ming Cheng, Jin‐Cheng Li
Publikováno v:
SusMat, Vol 4, Iss 3, Pp n/a-n/a (2024)
Abstract Although zinc‒air batteries (ZABs) are regarded as one of the most prospective energy storage devices, their practical application has been restricted by poor air electrode performance. Herein, we developed a free‐standing air electrode
Externí odkaz:
https://doaj.org/article/80cefb1696f34386acdddf81c30a314a
Publikováno v:
Advanced Physics Research, Vol 3, Iss 6, Pp n/a-n/a (2024)
Abstract Diffusion in polycrystalline tungsten trioxide (WO3) thin films is studied in a lateral geometry to better understand the impact of hydrogen‐induced structural phase transitions on the diffusion. WO3 thin films are coated with polymethylme
Externí odkaz:
https://doaj.org/article/23e3d42c63174a08812ffada692567b7
Autor:
Kate Stokes, Yiwei Sun, Haowei Zhang, Paolo Passaretti, Henry White, Pola Goldberg Oppeneheimer
Publikováno v:
Carbon Trends, Vol 15, Iss , Pp 100343- (2024)
The self-assembly of graphene oxide (GO) and M13 bacteriophage results in the formation of micro-porous structures, known as GraPhage13 aerogels (GPA). Given the limited applications of aerogels in industry due to their nanomechanical properties, alo
Externí odkaz:
https://doaj.org/article/9d232986b83445268fd30a3e355599ff