Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Qingping, Fang"'
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
IntroductionThe selection of an optimal scale or granularity in landscape analysis is pivotal for uncovering inherent patterns and changes driven by processes. Variations in spatial resolution can significantly alter the proportions and distributions
Externí odkaz:
https://doaj.org/article/f47ba4fae526473b8887b00baf29e7d3
Autor:
Norbert H. Menzler, Qingping Fang
Publikováno v:
Journal of Power Sources Advances, Vol 6, Iss , Pp 100041- (2020)
A two-layer rechargeable oxide battery using a stack initially developed for solid oxide cells was operated for 2100 h with more than 1000 charging/discharging cycles. The operation temperature was 800 °C and the applied current density (on the soli
Externí odkaz:
https://doaj.org/article/af13b9551b5a4dd48e3bc3ca19c4cf76
Publikováno v:
Energies, Vol 14, Iss 3, p 544 (2021)
Flexible, system-oriented operating strategies are becoming increasingly important in terms of achieving a climate-neutral energy system transformation. Solid-oxide electrolysis (SOEC) can play an important role in the production of green synthesis g
Externí odkaz:
https://doaj.org/article/fa455cc0fc5b447b9ef914d97b2263a4
Autor:
J. M. Belman-Flores, V. H. Rangel-Hernández, V. Pérez-García, A. Zaleta-Aguilar, Qingping Fang, D. Méndez-Méndez
Publikováno v:
Energies, Vol 13, Iss 23, p 6454 (2020)
CO2-based transcritical refrigeration cycles are currently gaining significant research attention, as they offer a viable solution to the use of natural refrigerants (e.g., CO2). However, there are almost no papers that offer an exergoeconomic compar
Externí odkaz:
https://doaj.org/article/ed84c331d2034442b08ec7c8bc284138
Autor:
Qingping Fang, Norbert H Menzler
Publikováno v:
High-Temperature Electrolysis ISBN: 9780750339513
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088edd98e7ad9881775b0b3678373a11
https://doi.org/10.1088/978-0-7503-3951-3ch10
https://doi.org/10.1088/978-0-7503-3951-3ch10
Autor:
Ute de Haart, Dominik Schäfer, Ralf Peters, V.H. Rangel-Hernández, Florian Thaler, Ludger Blum, Qingping Fang
Publikováno v:
ECS transactions 103(1), 1395-1402 (2021). doi:10.1149/10301.1395ecst
The current interest in solid oxide fuel cells (SOFC) technology lies mainly in its high power generation/conversion efficiency and its low or zero emissions. Their application in stationary power generation systems indicate their maturity to date. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6368e9e152c245a91a2cccf049fded7
https://doi.org/10.1149/10301.1395ecst
https://doi.org/10.1149/10301.1395ecst
Publikováno v:
ECS Transactions. 103:1093-1105
Chromia-forming steels or chromium containing alloys are widely used in solid oxide fuel cell (SOFC) stacks and systems. Chromium poisoning as a result of Cr evaporation from the metallic components and thereafter the deposition at cathode side (i.e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab962dd8c333e1afc37ea767c9524150
https://doi.org/10.1149/10301.1093ecst
https://doi.org/10.1149/10301.1093ecst
Publikováno v:
International journal of hydrogen energy 45(51), 27539-27550 (2020). doi:10.1016/j.ijhydene.2020.07.031
One of the essential components for ensuring the long service life of solid oxide cell (SOC) stacks is the sealant used. Therefore, in this work, an experimental investigation of the glass ceramic sealant (GCS) fracture process was carried out using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f245f5b230e259b8231ba5d66b924389
https://doi.org/10.1016/j.ijhydene.2020.07.031
https://doi.org/10.1016/j.ijhydene.2020.07.031
Publikováno v:
Processes 10(3), 598 (2022). doi:10.3390/pr10030598 special issue: "Advances in Solid-Oxide Electrolysis for Syngas Production"
Processes; Volume 10; Issue 3; Pages: 598
Processes; Volume 10; Issue 3; Pages: 598
Two once-through steam generators and a combination of a steam generator and a gas preheater for supplying feed gases to solid-oxide electrolysis stacks were evaluated for their carryover characteristics of contaminants from the feed-water into the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecedb59e8c3c0184cb65ff5a5e3155b9
https://hdl.handle.net/2128/31122
https://hdl.handle.net/2128/31122
Autor:
L.G.J. de Haart, Jürgen Malzbender, Roland Peters, Nikolaos Margaritis, Ludger Blum, Norbert H. Menzler, Qingping Fang
Publikováno v:
ECS Transactions. 91:2443-2453
In this manuscript, various aspects of SOC development are outlined. Aiming for lower operating temperatures, the first results with a short stack operated at 550 °C show promising performance. With respect to lifetime, the long-term test, operated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de2a7aac6368b935e1208eca814216f7
https://doi.org/10.1149/09101.2443ecst
https://doi.org/10.1149/09101.2443ecst