Mostrando 661 - 680 Resultados de 100,426 Para Buscar '"carbón"', tiempo de consulta: 0.43s Limitar resultados
  1. 661
    “…Highly porous carboncarbon composite electrodes for the implementation in redox flow battery systems have been synthesized by a novel soft-templating approach. …”
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  2. 662
    “…Cellulosic materials, including regenerated cellulose, are promising precursors for a variety of carbon materials. However, thermal decomposition, typically accompanying carbonization at high temperatures, hinders cellulosic materials from being efficiently carbonized (i.e., very low carbon yields). …”
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  3. 663
  4. 664
    “…[Image: see text] The study reported CO(2) storage properties of single-walled carbon nanotubes (CNTs) modified by introducing amino groups onto CNT surfaces via a chemical process. …”
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  5. 665
  6. 666
    “…Herein, we developed a facile and economic strategy to prepare nitrogen-doped carbon networks for efficient ORR application. The g-C(3)N(4) is used as the template and N source, and dopamine is used as the carbon source. …”
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  7. 667
    “…[Image: see text] The formation mechanism of calcium carbonate (CC) skeletal tissues in biomineralization has remained poorly understood for a long time. …”
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  8. 668
    por Howaniec, Natalia
    Publicado 2019
    “…The economic utilization of solid biowaste involves predominantly its use as a carbon-neutral energy resource or a precursor of porous carbon materials, with a potential application range including sorption processes, energy storage, and electric engineering. …”
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  9. 669
    “…Furthermore, since the initial alcohol products remain as substrates, an unprecedented photodriven cascade carboncarbon bond cleavage of macromolecules can be performed. …”
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  10. 670
    “…Soil organic carbon (SOC) is a crucial component of the terrestrial carbon cycle and its turnover time in models is a key source of uncertainty. …”
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  11. 671
    “…Nitrogen-doped porous carbon (NPC) materials were successfully synthesized via a Zn-containing metal-organic framework (Zn-MOF). …”
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  12. 672
    “…Carbon-ionic liquid (C-IL) supercapacitors (SCs) promise to provide high capacitance and high operating voltage, and thus high specific energy. …”
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  13. 673
    por Ishida, Masaya, Ohba, Tomonori
    Publicado 2020
    “…Various carbon materials have been fabricated for use as catalyst supports, carriers, adsorbents, and electrodes as well as in other advanced applications. …”
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  14. 674
  15. 675
  16. 676
    “…In order to study the microstructure characteristics of an axially braided Carbon/Carbon (C/C) composite, a comprehensive observation and study of the mesoscopic and microstructure characteristics of an axially braided C/C composite is conducted. …”
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  17. 677
    “…We investigated the impact of acute and chronic changes in carbon supply on inter-guild competition in two moving bed biofilm reactors (MBBR), operated with (R1) and without (R0) external organic carbon supply. …”
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  18. 678
    “…The single braking of a system of three identical discs made of carboncarbon (C/C) carbon frictional composite material (CFCM) is considered. …”
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  19. 679
    “…Cyanobacteria use a carbon dioxide (CO(2))-concentrating mechanism (CCM) that enhances their carbon fixation efficiency and is regulated by many environmental factors that impact photosynthesis, including carbon availability, light levels, and nutrient access. …”
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  20. 680
    “…Plant phytolith-occluded carbon (PhytOC) increased from 0.07 to 0.28‰ of dry mass with the increase of Si content in moderately salt-tolerant grasses. …”
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