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  • 1
    Online Resource
    Online Resource
    Air Pollution in China (2023)
    Basel : MDPI - Multidisciplinary Digital Publishing Institute
    Details
    UID:
    gbv_1841138738
    Format: 1 Online-Ressource (516 p.)
    ISBN: 9783036566054 , 9783036566047
    Content: In China, serious air pollution has been apparent since the 1990s, and this is complicated due to human activities and partly due to natural factors. It is worth mentioning that local air pollution has greatly improved in the past 5 years, mainly due to the progress of institutional and technical measures since the 2010s. However, the appearance of air pollution in China is changing, as the compound pollution of photochemical pollution and aerosol pollution has been formed, and air pollution control has entered a new phase. In order to record the Chinese atmospheric environment’s development with the passage of time and to identify what we are going to face in the future, we invite papers in our latest Special Issue, “Air Pollution in China”, which will focus on air pollution trends throughout China or in each region of China over the past 30 years, the effects of countermeasures, analysis of the latest atmospheric environment, etc
    Note: English
    Language: Undetermined
    URL: kostenfrei
    URL: kostenfrei
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    Stabi Berlin
    UB Potsdam
  • 2
    Book
    Book
    Drosophila Glia (2019)
    San Rafael : Morgan & Claypool Life Science Publishers
    Details
    UID:
    b3kat_BV047122183
    Format: x, 43 Seiten , Illustrationen
    ISBN: 9781615047994 , 9781615047970
    Series Statement: Colloquium Series on Neuroglia in Biology and Medicine: from Physiology to Disease # 12
    Note: Part of: Colloquium digital library of life sciences
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 978-1-61504-798-7
    Language: English
    Subjects: Biology
    RVK:
    WW 3901
    Library Location Call Number Volume/Issue/Year Availability
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    Book
    HU Berlin get availability status
  • 3
    Online Resource
    Online Resource
    Air pollution in China (2023)
    Basel : MDPI
    Details
    UID:
    b3kat_BV049048260
    Format: 1 Online-Ressource (vii, 505 Seiten)
    ISBN: 9783036566047
    Note: Printed edition of the special issue published in "Atmosphere"
    Additional Edition: Erscheint auch als Druck-Ausgabe, Hardcover ISBN 978-3-0365-6605-4
    Language: English
    Subjects: Geography
    RVK:
    RR 69429
    Keywords: China ; Luftverschmutzung
    DOI: 10.3390/books978-3-0365-6604-7
    URL: Volltext  (kostenfrei)
    URL: Volltext  (kostenfrei)
    URL: Volltext  (kostenfrei)
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    Online Resource
    Fulltext
    Fulltext
    Fulltext
    EUV Frankfurt
  • 4
    Article
    Article
    Controllable Si oxidation mediated by annealing temperature and atmosphere (2022)
    Show associated volumes
    Details
    UID:
    gbv_1808514114
    ISSN: 0022-2461
    Content: The morphology evolution by thermal annealing induced dewetting of gold (Au) thin films on silicon (Si) substrates with a native oxide layer and its dependences on annealing temperature and atmosphere are investigated. Both dewetting degree of thin film and Au/Si interdiffusion extent are enhanced with the annealing temperature. Au/Si interdiffusion can be observed beyond 800 °C and Au-Si droplets form in both argon and oxygen (Ar + O2) and argon and hydrogen (Ar + H2) environments. In Ar + O2 case, the passive oxidation (Si + O2 → SiO2) of diffused Si happens and thick silicon oxide (SiOx) covering layers are formed. A high temperature of 1050 °C can even activate the outward growth of free-standing SiOx nanowires from droplets. Similarly, annealing at 800 °C under Ar + H2 situation also enables the slight Si passive oxidation, resulting in the formation of stripe-like SiOx areas. However, higher temperatures of 950-1050 °C in Ar + H2 environment initiate both the SiOx decomposition and the Si active oxidation (2Si + O2 → 2SiO(g)), and the formation of solid SiOx is absent, leading to the only formation of isolated Au-Si droplets at elevated temperatures and droplets evolve to particles presenting two contrasts due to the Au/Si phase separation upon cooling.
    In: Journal of materials science, Norwell, Mass : Springer Science + Business Media B.V., 1966, 57(2022), 24, Seite 10943-10952, 0022-2461
    In: volume:57
    In: year:2022
    In: number:24
    In: pages:10943-10952
    Language: English
    DOI: 10.1007/s10853-022-07354-x
    Author information: Wang, Dong 1977-
    Author information: Schaaf, Peter 1963-
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    Article
    Open Access Request
  • 5
    Article
    Article
    Exfoliated 2D layered and nonlayered metal phosphorous trichalcogenides nanosheets as promising electrocatalysts for CO2 reduction (2023)
    Show associated volumes
    Details
    UID:
    gbv_1843259486
    ISSN: 1433-7851
    Content: Two-dimensional (2D) materials catalysts provide an atomic-scale view on a fascinating arena for understanding the mechanism of electrocatalytic carbon dioxide reduction (CO2 ECR). Here, we successfully exfoliated both layered and nonlayered ultra-thin metal phosphorous trichalcogenides (MPCh3) nanosheets via wet grinding exfoliation (WGE), and systematically investigated the mechanism of MPCh3 as catalysts for CO2 ECR. Unlike the layered CoPS3 and NiPS3 nanosheets, the active Sn atoms tend to be exposed on the surfaces of nonlayered SnPS3 nanosheets. Correspondingly, the nonlayered SnPS3 nanosheets exhibit clearly improved catalytic activity, showing formic acid selectivity up to 31.6 % with -7.51 mA cm^-2 at -0.65 V vs. RHE. The enhanced catalytic performance can be attributed to the formation of HCOO* via the first proton-electron pair addition on the SnPS3 surface. These results provide a new avenue to understand the novel CO2 ECR mechanism of Sn-based and MPCh3-based catalysts.
    In: Angewandte Chemie / International edition, Weinheim : Wiley-VCH, 1962, 62(2023), 17, Artikel-ID e202217253, Seite 1-8, 1433-7851
    In: volume:62
    In: year:2023
    In: number:17
    In: elocationid:e202217253
    In: pages:1-8
    Language: English
    DOI: 10.1002/anie.202217253
    Author information: Wang, Dong 1977-
    Author information: Grätzel, Michael
    Author information: Schaaf, Peter 1963-
    Library Location Call Number Volume/Issue/Year Availability
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    Article
    Open Access Request
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