LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 46

Search options

  1. Article ; Online: Stabilizing Highly Active Ru Sites by Electron Reservoir in Acidic Oxygen Evolution.

    Wu, Jiayan / Qiu, Zhongjie / Zhang, Jiaxi / Song, Huiyu / Cui, Zhiming / Du, Li

    Molecules (Basel, Switzerland)

    2024  Volume 29, Issue 4

    Abstract: Proton exchange membrane water electrolysis is hindered by the sluggish kinetics of the anodic oxygen evolution reaction. ... ...

    Abstract Proton exchange membrane water electrolysis is hindered by the sluggish kinetics of the anodic oxygen evolution reaction. RuO
    Language English
    Publishing date 2024-02-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules29040785
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.MO 81: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  2. Article ; Online: Regulating Ir-O Covalency to Boost Acidic Oxygen Evolution Reaction.

    Wu, Jiayan / Zou, Wenwu / Zhang, Jiaxi / Zhang, Longhai / Song, Huiyu / Cui, Zhiming / Du, Li

    Small (Weinheim an der Bergstrasse, Germany)

    2023  , Page(s) e2308419

    Abstract: The unsatisfactory oxygen evolution reaction (OER) activity of ... ...

    Abstract The unsatisfactory oxygen evolution reaction (OER) activity of IrO
    Language English
    Publishing date 2023-12-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2168935-0
    ISSN 1613-6829 ; 1613-6810
    ISSN (online) 1613-6829
    ISSN 1613-6810
    DOI 10.1002/smll.202308419
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article ; Online: Constructing a Topologically Adaptable Solid Electrolyte Interphase for a Highly Reversible Zinc Anode.

    Yan, Tong / Liu, Sucheng / Li, Jinye / Tao, Mengli / Liang, Jinhui / Du, Li / Cui, Zhiming / Song, Huiyu

    ACS nano

    2024  Volume 18, Issue 4, Page(s) 3752–3762

    Abstract: The performance of aqueous zinc metal batteries is significantly compromised by the stability of the solid electrolyte interphase (SEI), which is intimately linked to the structure of the electrical double layer (EDL) between the zinc anode and ... ...

    Abstract The performance of aqueous zinc metal batteries is significantly compromised by the stability of the solid electrolyte interphase (SEI), which is intimately linked to the structure of the electrical double layer (EDL) between the zinc anode and electrolyte. Furthermore, understanding the mechanical behavior of SEI is crucial, as it governs its response to stress induced by volume changes, fracture, or deformation. In this study, we introduce l-glutamine (Gln) as an additive to regulate the adsorbed environment of the EDL and in situ produce a hybrid SEI consisting of ZnS and Gln-related species. The results of the nanoindentation test indicate that the hybrid SEI exhibits a low modulus and low hardness, alongside exceptional shape recovery capability, which effectively limits side reactions and enables topological adaptation to volume fluctuations in zinc anodes during zinc ion plating/stripping, thereby enabling Zn//Zn symmetric cells to exhibit an ultralong cycle life of 4000 h in coin cells and a high cumulative capacity of 18,000 mA h in pouch cells. More importantly, the superiority of the formulated strategy is further demonstrated in Zn//NH
    Language English
    Publishing date 2024-01-17
    Publishing country United States
    Document type Journal Article
    ISSN 1936-086X
    ISSN (online) 1936-086X
    DOI 10.1021/acsnano.3c11743
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article ; Online: Li ions traffic controller on thin lithium metal anode: Regulating deposition, optimizing and protecting solid electrolyte interphase.

    Tao, Mengli / Du, Guangyuan / Zou, Wenwu / Cao, Jiaqi / Li, Wei / Zheng, Guangli / Liang, Zhenxing / Cui, Zhiming / Du, Li / Song, Huiyu

    Journal of colloid and interface science

    2024  Volume 663, Page(s) 532–540

    Abstract: The performance of thin lithium metal anodes is affected due to issues that weaken the electrode-electrolyte interphase. In this work, a coating layer serving as a ... ...

    Abstract The performance of thin lithium metal anodes is affected due to issues that weaken the electrode-electrolyte interphase. In this work, a coating layer serving as a Li
    Language English
    Publishing date 2024-02-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 241597-5
    ISSN 1095-7103 ; 0021-9797
    ISSN (online) 1095-7103
    ISSN 0021-9797
    DOI 10.1016/j.jcis.2024.02.090
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 71/707: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article: An Efficient Bifunctional Electrocatalyst of Phosphorous Carbon Co-doped MOFs.

    Du, Li / Lv, Mengyuan / Liu, Dandan / Song, Huiyu

    Nanoscale research letters

    2020  Volume 15, Issue 1, Page(s) 169

    Abstract: It is eager to develop high-performance and cheap bifunctional electrochemical catalysts for both of the oxygen reduction reaction (ORR) or oxygen evolution reaction (OER) for the energy crisis and environmental problems. Herein, we report a series of ... ...

    Abstract It is eager to develop high-performance and cheap bifunctional electrochemical catalysts for both of the oxygen reduction reaction (ORR) or oxygen evolution reaction (OER) for the energy crisis and environmental problems. Herein, we report a series of ZIF-derived Co-P-C co-doped polyhedral materials with a well-defined morphology. The optimized catalyst Co/P/MOFs-CNTs-700 exhibited favorable electrochemical activities with the lowest overpotential of 420 mV to achieve the current density of 10 mA cm
    Language English
    Publishing date 2020-08-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2253244-4
    ISSN 1556-276X ; 1931-7573
    ISSN (online) 1556-276X
    ISSN 1931-7573
    DOI 10.1186/s11671-020-03394-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article ; Online: A non-Newtonian fluid quasi-solid electrolyte designed for long life and high safety Li-O

    Zheng, Guangli / Yan, Tong / Hong, Yifeng / Zhang, Xiaona / Wu, Jianying / Liang, Zhenxing / Cui, Zhiming / Du, Li / Song, Huiyu

    Nature communications

    2023  Volume 14, Issue 1, Page(s) 2268

    Abstract: The Li dendrite growth and the liquid electrolyte volatilization under semi-open architecture are intrinsic issues for Li- ... ...

    Abstract The Li dendrite growth and the liquid electrolyte volatilization under semi-open architecture are intrinsic issues for Li-O
    Language English
    Publishing date 2023-04-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-023-37998-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article ; Online: Amorphous TiO

    Zhang, Longhai / Zhang, Jiaxi / Tan, Weiquan / Zhong, Chengzhi / Tu, Yuanhua / Song, Huiyu / Du, Li / Liao, Shijun / Cui, Zhiming

    Nano letters

    2023  Volume 23, Issue 11, Page(s) 5187–5193

    Abstract: Intermetallic compounds, featuring atomically ordered structures, have emerged as a class of promising electrocatalysts for fuel cells. However, it remains a formidable challenge to controllably synthesize Pt-based intermetallics during the essential ... ...

    Abstract Intermetallic compounds, featuring atomically ordered structures, have emerged as a class of promising electrocatalysts for fuel cells. However, it remains a formidable challenge to controllably synthesize Pt-based intermetallics during the essential high-temperature annealing process as well as stabilize the nanoparticles (NPs) during the electrocatalytic process. Herein, we demonstrated a Ketjen black supported intermetallic Pt
    Language English
    Publishing date 2023-06-05
    Publishing country United States
    Document type Journal Article
    ISSN 1530-6992
    ISSN (online) 1530-6992
    DOI 10.1021/acs.nanolett.3c01147
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  8. Article ; Online: Ammonia-Induced FCC Ru Nanocrystals for Efficient Alkaline Hydrogen Electrocatalysis.

    He, Shunyi / Tu, Yuanhua / Zhang, Jiaxi / Zhang, Longhai / Ke, Jun / Wang, Liming / Du, Li / Cui, Zhiming / Song, Huiyu

    Small (Weinheim an der Bergstrasse, Germany)

    2023  Volume 20, Issue 15, Page(s) e2308053

    Abstract: The urgent development of effective electrocatalysts for hydrogen evolution and hydrogen oxidation reaction (HER/HOR) is needed due to the sluggish alkaline hydrogen electrocatalysis. Here, an unusual face-centered cubic (fcc) Ru nanocrystal with ... ...

    Abstract The urgent development of effective electrocatalysts for hydrogen evolution and hydrogen oxidation reaction (HER/HOR) is needed due to the sluggish alkaline hydrogen electrocatalysis. Here, an unusual face-centered cubic (fcc) Ru nanocrystal with favorable HER/HOR performance is offered. Guided by the lower calculated surface energy of fcc Ru than that of hcp Ru in NH
    Language English
    Publishing date 2023-11-27
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2168935-0
    ISSN 1613-6829 ; 1613-6810
    ISSN (online) 1613-6829
    ISSN 1613-6810
    DOI 10.1002/smll.202308053
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article: Ultrafast Carbothermal Shock Constructing Ni₃Fe₁–ₓCrₓ Intermetallic Integrated Electrodes for Efficient and Durable Overall Water Splitting

    Zheng, Jiafen / Zhang, Jiaxi / Zhang, Longhai / Zhang, Weifeng / Wang, Xiujun / Cui, Zhiming / Song, Huiyu / Liang, Zhenxing / Du, Li

    ACS applied materials & interfaces. 2022 Apr. 23, v. 14, no. 17

    2022  

    Abstract: The development of the electrocatalyst-integrated electrodes with HER/OER bifunctional activity is desirable to reduce the cost and simplify the system of the practical water electrolyzers. Herein, we construct a new type of Ni₃Fe₁–ₓCrₓ (0 ≤ x < 0.3) ... ...

    Abstract The development of the electrocatalyst-integrated electrodes with HER/OER bifunctional activity is desirable to reduce the cost and simplify the system of the practical water electrolyzers. Herein, we construct a new type of Ni₃Fe₁–ₓCrₓ (0 ≤ x < 0.3) intermetallic integrated electrodes for overall water splitting via an ultrafast carbothermal shock method. The obtained Ni₃Fe₀.₉Cr₀.₁/CACC electrode exhibits the optimum performance among all developed electrocatalyst electrodes in this work, and the overpotential is merely 239 mV for OER and 128 mV for HER at 10 mA cm–². In addition, the Ni₃Fe₀.₉Cr₀.₁/CACC electrode shows excellent durability during both OER and HER stability tests at a high current density of 100 mA cm–². An electrolyzer, which was assembled with Ni₃Fe₀.₉Cr₀.₁/CACC electrodes as both the anode and cathode, operates with a low cell voltage of 1.59 V at 10 mA cm–². It has been found that the impressive OER activity of Ni₃Fe₀.₉Cr₀.₁ nanoparticles (NPs) can be ascribed to the stimulative formation of the OER-active Ni³⁺/Fe³⁺ species by the substituted Cr, while the enhanced HER activity is caused by the Cr substitution, which decreases the water dissociation energy barrier. This work provides an ultrafast and facile strategy to develop electrocatalyst-integrated electrodes with low cost and impressive HER/OER bifunctional performance for overall water splitting.
    Keywords anodes ; cathodes ; dissociation ; durability ; electric potential difference
    Language English
    Dates of publication 2022-0423
    Size p. 19524-19533.
    Publishing place American Chemical Society
    Document type Article
    ISSN 1944-8252
    DOI 10.1021/acsami.2c02559
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Article: Hedging Li dendrite formation by virtue of controllable tip effect

    Li, Wei / Luo, Piao / Chen, Maohua / Lin, Xiaoping / Du, Li / Song, Huiyu / Lu, Yuhao / Cui, Zhiming

    Journal of materials chemistry A. 2022 July 19, v. 10, no. 28

    2022  

    Abstract: The tip effect intensifies charge density onto some salient areas with large curvatures and exacerbates Li dendrite formation, which reduces the cycle life of lithium metal batteries (LMBs) and probably leads to safety issues. However, by means of ... ...

    Abstract The tip effect intensifies charge density onto some salient areas with large curvatures and exacerbates Li dendrite formation, which reduces the cycle life of lithium metal batteries (LMBs) and probably leads to safety issues. However, by means of elaborately controlling the distribution of nano-tips, such an adverse effect can be employed to regulate the surface electric field and realize uniform lithium deposition on 3D substrates. This innovative concept was validated by a typical model with Ag nanoparticles and graphene aerogel (Ag/GA), which can mitigate the inhomogeneous current distribution caused by the uncontrollable wrinkles/edges of GA and densify the lithium deposition. We also identify the intrinsic influencing factors (size and distribution) of nano-tips for Li plating and illustrate the detailed process of Li nucleation/growth on Ag/GA anodes. Electrochemical tests show that Ag/GA anodes in a symmetric cell exhibit lower nucleation overpotential, better rate capability and longer cycle life than cells assembled by intact graphene aerogel. More importantly, the excellent electrochemical performances of Ag/GA anodes are also verified in an LiFePO₄ coupled full cell with minimal degradation in capacity (17.1%) over 500 cycles under a charge/discharge current of 1C. This study not only provides new insight into the role of the tip effect, but also demonstrates an effective strategy to suppress and even eliminate Li dendrite formation.
    Keywords adverse effects ; aerogels ; electric field ; electrochemistry ; graphene ; lithium ; models ; nanosilver
    Language English
    Dates of publication 2022-0719
    Size p. 15161-15168.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ZDB-ID 2702232-8
    ISSN 2050-7496 ; 2050-7488
    ISSN (online) 2050-7496
    ISSN 2050-7488
    DOI 10.1039/d2ta03336d
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top