Zobrazeno 1 - 10
of 7 617
pro vyhledávání: '"Operando"'
Autor:
Eunji Kim, Seongbeen Kim, Hyeong Min Jin, Gyungtae Kim, Hwi-Heon Ha, Yunhui Choi, Kyoungha Min, Su-Ho Cho, Hee Han, Chi Won Ahn, Jaewoo Roh, Il-Kwon Oh, Jinwoo Lee, Yonghee Lee
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-18 (2024)
Highlights We have discovered a novel phenomenon where the pseudocapacitance of flexible MXene supercapacitors changes sensitively in response to bending, leading to the development of Pseudocapacitive Sensors. Pseudocapacitive Sensors repurpose supe
Externí odkaz:
https://doaj.org/article/107fb551f00f4b03a843a95cf2e5cf63
Autor:
Luis Salinas-Farran, Maryanne Chelang’At Mosonik, Rhodri Jervis, Shashidhara Marathe, Christoph Rau, Roberto Volpe
Publikováno v:
Biochar, Vol 6, Iss 1, Pp 1-14 (2024)
Abstract The engineering of biochars with desired morphologies and pore structures is a far-reaching objective towards sustainable pore-dependent environmental technologies, such as water and soil remediation or catalysis. We hereby report a series o
Externí odkaz:
https://doaj.org/article/bcc8d5f06e6d49bdaf064484fe591b13
Autor:
Shieren Sumarli, Florencia Malamud, Steven Van Petegem, Steve Gaudez, Antonios Baganis, Matteo Busi, Efthymios Polatidis, Christian Leinenbach, Roland E. Logé, Markus Strobl
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
Layer-wise laser-based additive manufacturing techniques offer immense versatility and flexibility in fabricating metallic composites with complex shapes. Interest in producing new multi-materials with advanced characteristics outpaces the available
Externí odkaz:
https://doaj.org/article/a1672805d8364bc0af6fa47095c7e7bf
Autor:
Yan Zhao, Qiang Yuan, Liting Yang, Guisheng Liang, Yifeng Cheng, Limin Wu, Chunfu Lin, Renchao Che
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-13 (2024)
Highlights “Zero-strain” NiNb2O6 fibers with nanosized primary particles are explored as an all-climate anode material with comprehensively good Li+-storage properties. The almost completely opposite volume changes of electrochemical inactive NiO
Externí odkaz:
https://doaj.org/article/1839aff1e0b84b2d8e265687d4bc22c2
Autor:
Elizaveta Kozyr, Sara Martí-Sánchez, Alina Skorynina, Jordi Arbiol, Carlos Escudero, Lorenzo Mino, Aram Bugaev
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1071-1077 (2024)
In situ and operando investigation of photocatalysts plays a fundamental role in understanding the processes of active phase formation and the mechanisms of catalytic reactions, which is crucial for the rational design of more efficient materials. Us
Externí odkaz:
https://doaj.org/article/e63025e287a94fffbdea14690bf9aa5e
Autor:
Andrea Martini, Janis Timoshenko, Martina Rüscher, Dorottya Hursán, Mariana C. O. Monteiro, Eric Liberra, Beatriz Roldan Cuenya
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 4, Pp 741-750 (2024)
Transition-metal nitrogen-doped carbons (TM-N-C) are emerging as a highly promising catalyst class for several important electrocatalytic processes, including the electrocatalytic CO2 reduction reaction (CO2RR). The unique local environment around th
Externí odkaz:
https://doaj.org/article/3bb0c0c0ede141ea8d5384f8440f9109
Autor:
Fabian Rang, Tim Delrieux, Florian Maurer, Franziska Flecken, Jan‐Dierk Grunwaldt, Schirin Hanf
Publikováno v:
Small Science, Vol 4, Iss 12, Pp n/a-n/a (2024)
Atomically precise gold phosphine complexes as precursors for supported Au catalysts tested in CO oxidation are presented. Using a variety of analytical techniques, including in situ and operando X‐ray absorption spectroscopy, it is discovered that
Externí odkaz:
https://doaj.org/article/dfccef5766c843cdb6ec2039da7f4a6a
Autor:
Wengai Guo, Fan Gu, Qilin Chen, Kexuan Fu, Yuqing Zhong, Jing‐Jing Lv, Shuang Pan, Yihuang Chen
Publikováno v:
Carbon Energy, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract As a promising flexible energy source for next‐generation emerging electronic devices, the temperature adaptability and low‐temperature performance retention of flexible zinc‐air batteries (ZABs) remain a great challenge for their prac
Externí odkaz:
https://doaj.org/article/bfdf55c3548d422490690c29cc4ebefd
Autor:
Shubham Tanwar, Ruben Millan‐Solsona, Sara Ruiz‐Molina, Marta Mas‐Torrent, Adrica Kyndiah, Gabriel Gomila
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 11, Pp n/a-n/a (2024)
Abstract Electrolyte‐gated organic transistors (EGOTs) leveraging organic semiconductors' electronic and ionic transport characteristics are the key enablers for many biosensing and bioelectronic applications that can selectively sense, record, and
Externí odkaz:
https://doaj.org/article/1a8e09f9761841c4a5f7f43d43ce82f6
Autor:
Yu‐Cheng Huang, Yujie Wu, Ying‐Rui Lu, Jeng‐Lung Chen, Hong‐Ji Lin, Chien‐Te Chen, Chi‐Liang Chen, Chao Jing, Jing Zhou, Linjuan Zhang, Yanyong Wang, Wu‐Ching Chou, Shuangyin Wang, Zhiwei Hu, Chung‐Li Dong
Publikováno v:
Advanced Science, Vol 11, Iss 40, Pp n/a-n/a (2024)
Abstract Anionic redox allows the direct formation of O─O bonds from lattice oxygens and provides higher catalytic in the oxygen evolution reaction (OER) than does the conventional metal ion mechanism. While previous theories have predicted and exp
Externí odkaz:
https://doaj.org/article/9cc58de239534752973b2a8dc73396f1