A convenient and scalable strategy to prepare N-doped holey-graphene monolith (NHGM) electrodes with high volumetric capacity for lithium-ion batteries is shown. The holey-graphene sheets are an excellent material featuring a high Li-ion storage, unimpeded ion channels, and high volumetric capacity. NHGM possesses the advantageous features of a high packing density, efficient ion channels, and favorable mass transport, resulting in a high volumetric capacity, high rate capability, and excellent stability as anode material for lithium-ion batteries. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

Monolith

10.1002/aenm.201502100

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Citations (175)

A Novel Controlled Release Immunosensor based on Benzimidazole Functionalized SiO2 and Cyclodextrin Functionalized Gold

Scientific Reports (2016)

Hongmin Ma Yaoguang Wang Dan Wu Yong Zhang Jian Gao

A novel controlled release system-based sandwich-type immunosensor is fabricated to detect squamous cell carcinoma antigen (SCCA). The 1-methyl-1H-benzimidazole functionalized mesoporous SiO2 (MBI-MS) is used to load methylene blue (MB). β-cyclodextrin functionalized gold (CD-Au) is introduced as the gatekeeper for encapsulating MB and capturing the adamantly functional detection antibody (ADA-Ab2). And pH stimulus serves as the trigger system to control the MB release. After the load of MB, the CD-Au blocks the pores of the MBI-MS by the host-guest interaction in the neutral condition. However, when the pH is below 7.0, CD-Au is separated from the surface of MBI-MS owing to the protonation of the aromatic amines. The encapsulated MB is released from the pores of MBI-MS and detected by square wave voltammetry. The controlled release immunosensor shows a relatively wide linear range from 0.001 to 20 ng · mL(-1) with a low detection limit of 0.25 pg · mL(-1). The immunosensor also shows good reproducibility and selectivity, which endows it broad application prospect in clinical research.

Benzimidazole

Methylene blue

Linear range

10.1038/srep19797

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Citations (21)

Physicochemical transformation of gasification slags with different residue carbon contents during sintering/melting process

Fuel (2024)

Weiwei Xuan Jian Gao Shiying Yan Zhen Liu Kaidi Sun

Residue (chemistry)

Carbon fibers

10.1016/j.fuel.2024.131540

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Citations (1)

A silica immobilized cobalt complex: absorption of dioxygen and the redox ability in aqueous solution

Polyhedron (2003)

Jian Gao Ralph A. Zingaro Ming Gao

10.1016/j.poly.2003.09.016

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Citations (3)

Hollow C@TiO₂ array nanospheres as efficient sulfur hosts for lithium–sulfur batteries

Sustainable Energy & Fuels (2020)

Sheng-You Qiu Chuang Wang Li-Su Zhang Liangliang Gu Zaixing Jiang

The organized TiO₂ nanosheets nanoarray grown on the hollow carbon nanospheres fundamentally restricts polysulfides dissolution by polar–polar chemisorption capability of trap polysulfides.

Chemisorption

Carbon fibers

10.1039/d0se01061h

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Citations (9)