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学者姓名：王星辉
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Abstract ：
The application of 3D printing technology in fabricating quasi-solid-state micro-supercapacitors (MSCs) offers inherent benefits in programmable structural design and high-mass-loading electrode fabrication. Nevertheless, the absence of high-performance printable inks and the sluggish ion transport within thick electrodes present significant challenges to their practical charge storage capabilities. Here, a new NiCo2S4-based nanocomposite ink with excellent rheological properties has been successfully developed and the 3D structure of quasi-solid-state MSCs is rationally engineered through the direct-ink-writing 3D printing technology. Beneficial from the firmly anchored NiCo2S4 nanoparticles on the reduced graphene oxide (rGO) and the ordered 3D micropores, the thick electrodes with serrated architectures provide abundant reaction sites and exhibit enhanced ion transport. Consequently, the MSCs with triple-layer-serrated electrodes can deliver a high areal capacitance up to 416.7 mF cm(-2). In comparison to the latticed counterparts, the areal capacitances of serrated MSCs with single-, double-, and triple-layer electrodes are amplified by 127.1%, 349.8%, and 585.9%, respectively (under 1 mA cm(-2)). This study offers novel insights into the cross-scale design of materials and electrode architectures for quasi-solid-state MSCs with high areal capacitance, promoting their integration into flexible and portable electronic devices.
Keyword ：
3D printing 3D printing direct ink writing direct ink writing high-areal capacitance high-areal capacitance micro-supercapacitor micro-supercapacitor quasi-solid-state quasi-solid-state
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| GB/T 7714 | Yao, Pinjing , Li, Wangyang , Ke, Bingyuan et al. 3D printing of serrated NiCo2S4-based electrodes for wearable micro-supercapacitors [J]. | SCIENCE CHINA-MATERIALS , 2024 , 67 (6) : 1956-1964 . |
| MLA | Yao, Pinjing et al. "3D printing of serrated NiCo2S4-based electrodes for wearable micro-supercapacitors" . | SCIENCE CHINA-MATERIALS 67 . 6 (2024) : 1956-1964 . |
| APA | Yao, Pinjing , Li, Wangyang , Ke, Bingyuan , Chen, Lihui , Jian, Yijia , Qiao, Huawei et al. 3D printing of serrated NiCo2S4-based electrodes for wearable micro-supercapacitors . | SCIENCE CHINA-MATERIALS , 2024 , 67 (6) , 1956-1964 . |
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| GB/T 7714 | Xie, Yonghui , Zheng, Wenrui , Ao, Juan et al. Multifunctional Ni-doped CoSe2 nanoparticles decorated bilayer carbon structures for polysulfide conversion and dendrite-free lithium toward high-performance Li-S full cell (vol 62, 102925, 2023) [J]. | ENERGY STORAGE MATERIALS , 2024 , 67 . |
| MLA | Xie, Yonghui et al. "Multifunctional Ni-doped CoSe2 nanoparticles decorated bilayer carbon structures for polysulfide conversion and dendrite-free lithium toward high-performance Li-S full cell (vol 62, 102925, 2023)" . | ENERGY STORAGE MATERIALS 67 (2024) . |
| APA | Xie, Yonghui , Zheng, Wenrui , Ao, Juan , Shao, Yeqing , Huang, Xing , Li, Hong et al. Multifunctional Ni-doped CoSe2 nanoparticles decorated bilayer carbon structures for polysulfide conversion and dendrite-free lithium toward high-performance Li-S full cell (vol 62, 102925, 2023) . | ENERGY STORAGE MATERIALS , 2024 , 67 . |
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为了实现全固态薄膜锂电池中硅薄膜电极的简单、低成本制备，采用旋涂法制备纳米硅薄膜电极，以锂磷氧氮（LiPON）作为固态电解质，锂箔作为对电极制备全固态电池，并进行储锂性能研究。研究发现，针对硅负极循环过程中膨胀问题，采用纳米尺寸的硅是一种有效的解决方案。以旋涂纳米硅悬浊液的制备方法快速完成了具有疏松多孔结构纳米硅薄膜电极的制备。在性能测试中，Si/LiPON/Li电池在30.15μA/cm~2的电流密度下循环11圈后具有51.36μAh/cm~2的放电比容量，在此后循环30圈容量保持率为98.77%，表明通过旋涂法制备的纳米硅薄膜电极在全固态薄膜锂电池的发展中具有较大潜力。
Keyword ：
体积膨胀 体积膨胀 全固态薄膜锂电池 全固态薄膜锂电池 旋涂 旋涂 纳米硅 纳米硅
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| GB/T 7714 | 程受麟 , 柯秉渊 , 王星辉 . 旋涂制备纳米硅薄膜电极及其性能研究 [J]. | 科技与创新 , 2024 , 4 (04) : 82-84,87 . |
| MLA | 程受麟 et al. "旋涂制备纳米硅薄膜电极及其性能研究" . | 科技与创新 4 . 04 (2024) : 82-84,87 . |
| APA | 程受麟 , 柯秉渊 , 王星辉 . 旋涂制备纳米硅薄膜电极及其性能研究 . | 科技与创新 , 2024 , 4 (04) , 82-84,87 . |
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“双碳”战略要求新型储能器件具备更高的能量密度和更低的成本。锂硫电池因其低成本、环保和高比能(2600 Wh kg~(-1))等优势，而成为储能领域中最具潜能的电池体系，已受到了广泛的关注及研究。近年来，锂硫电池已取得了系列进展，但仍面临一些问题与挑战，包括硫固有的电荷传输效率差、可溶性多硫化物的“穿梭效应”、充放电过程中的剧烈体积膨胀及锂枝晶的生长等，这些问题会导致锂硫电池性能下降甚至失效。碳基硫宿主具有多孔、高电导、轻质、大比表面积等优点，能够有效解决以上难题，已成为锂硫电池研究领域中的重要方向。而碳材料种类繁多，有碳纳米纤维、碳纳米管、碳纳米片、碳纳米花等，不同形貌或具备不同纳米尺度维度的碳纳米结构对锂硫电池的性能具有不同的影响规律。基于此，本文围绕高性能锂硫电池碳基硫宿主进行综述，分类综述了一维、二维、及多维复合碳材料在锂硫电池领域的应用及其性能，阐述不同维度碳基硫宿主对其电化学性能的影响规律，并对未来的研究方向进行了一定的展望。
Keyword ：
硫正极 硫正极 碳材料 碳材料 穿梭效应 穿梭效应 锂硫电池 锂硫电池
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| GB/T 7714 | 吴燔 , 谢永辉 , 王星辉 . 高性能锂硫电池碳基硫宿主的研究进展 [J]. | 功能材料与器件学报 , 2024 , 30 (01) : 15-20 . |
| MLA | 吴燔 et al. "高性能锂硫电池碳基硫宿主的研究进展" . | 功能材料与器件学报 30 . 01 (2024) : 15-20 . |
| APA | 吴燔 , 谢永辉 , 王星辉 . 高性能锂硫电池碳基硫宿主的研究进展 . | 功能材料与器件学报 , 2024 , 30 (01) , 15-20 . |
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Along with the constantly evolving functional microsystems toward more diversification, the more rigorous design deliberation of pursuing higher mass-loading of electrode materials and low-temperature fabrication compatibility have imposed unprecedented demand on integrable all-solid-state thin-film microbatteries. While the classic thin-film intercalation cathode prepared by vacuum-based techniques inevitably encountered a post-annealing process, tape-casting technologies hold great merits both in terms of high-mass loading and low-temperature processing. In this work, a novel microbattery configuration is developed by the combination of traditional tape-casting thick electrodes and sputtered inorganic thin-film solid electrolytes (similar to 3 mu m lithium phosphorus oxynitride). Enabled by physically pressed or vapor-deposited Li as an anode, solid-state batteries with tape-casted LiFePO4 electrodes exhibit outstanding cyclability and stability. To meet integration requirements, LiFePO4/LiPON/Si microbatteries were successfully fabricated at low temperatures and found to achieve a wide operating temperature range. This novel configuration has good prospects in promoting the thin-film microbattery enabling a paradigm shift and satisfying diversified requirements.
Keyword ：
all-solid-state batteries all-solid-state batteries lithium phosphorus oxynitride lithium phosphorus oxynitride on-chip integration on-chip integration silicon anodes silicon anodes tape-casting electrodes tape-casting electrodes
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| GB/T 7714 | Ke, Bingyuan , Zhang, Congcong , Cheng, Shoulin et al. Tape-casting electrode architecture permits low-temperature manufacturing of all-solid-state thin-film microbatteries [J]. | INTERDISCIPLINARY MATERIALS , 2024 , 3 (4) : 621-631 . |
| MLA | Ke, Bingyuan et al. "Tape-casting electrode architecture permits low-temperature manufacturing of all-solid-state thin-film microbatteries" . | INTERDISCIPLINARY MATERIALS 3 . 4 (2024) : 621-631 . |
| APA | Ke, Bingyuan , Zhang, Congcong , Cheng, Shoulin , Li, Wangyang , Deng, Renming , Zhang, Hong et al. Tape-casting electrode architecture permits low-temperature manufacturing of all-solid-state thin-film microbatteries . | INTERDISCIPLINARY MATERIALS , 2024 , 3 (4) , 621-631 . |
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Micro energy sources as the nucleus of intelligent microdevices guarantee their full autonomy in the dimensions of time and space. However, the state-of-the-art micro energy storage components, like all-solid-state thin-film microbatteries (ASSTFBs), whose direct integration is impeded by the stereotyped vacuum-based manufacturing technologies, for which an inevitable high-temperature annealing step (> 500 degrees C) can exert catastrophic effects on the attached microdevices during the crystallization of manufactured insertion thin-film cathodes, especially in flexible integration. Herein, a prototype construction is created to benchmark concrete feasibility for the low-temperature manufacturing of ASSTFBs via a nonvacuum-based spin-coating electrode architecture. Results show that the spin-coated LiFePO4 films enable low-temperature (approximate to 45 degrees C) manufacturing of ASSTFBs, by which it can deliver excellent cycling performance up to 1000 cycles. Importantly, this technology presents the versatility of integrating various cathode composites into ASSTFBs and is therefore generalized to the LiCoO2- and Li4Ti5O12-based solid-state chemistries. Furthermore, ASSTFBs with such compliant electrodes manifest outstanding flexibility without pronounced capacity degradation by successfully integrating on flexible temperature-sensitive substrates. The spin-coating protocol provides a general solution for excessive processing temperatures and ample opportunities for the development of on-chip integratable and flexible ASSTFBs.
Keyword ：
flexible batteries flexible batteries LiPON LiPON microbatteries microbatteries on-chip integration on-chip integration spin-coating spin-coating
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| GB/T 7714 | Ke, Bingyuan , Cheng, Shoulin , Zhang, Congcong et al. Low-Temperature Flexible Integration of All-Solid-State Thin-Film Lithium Batteries Enabled by Spin-Coating Electrode Architecture [J]. | ADVANCED ENERGY MATERIALS , 2024 , 14 (12) . |
| MLA | Ke, Bingyuan et al. "Low-Temperature Flexible Integration of All-Solid-State Thin-Film Lithium Batteries Enabled by Spin-Coating Electrode Architecture" . | ADVANCED ENERGY MATERIALS 14 . 12 (2024) . |
| APA | Ke, Bingyuan , Cheng, Shoulin , Zhang, Congcong , Li, Wangyang , Zhang, Jie , Deng, Renming et al. Low-Temperature Flexible Integration of All-Solid-State Thin-Film Lithium Batteries Enabled by Spin-Coating Electrode Architecture . | ADVANCED ENERGY MATERIALS , 2024 , 14 (12) . |
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Metal-organic frameworks (MOFs) have emerged as the versatile stage to synthesize carbonaceous materials with unique properties such as large surface area, tunable pore size, and controllable composition. The carbonaceous materials derived from MOFs maintain their excellent structural advantages and enable in situ doping with heteroatoms through a simple process. Numerous effects have been devoted to develop MOF-derived graphitic carbon and heteroatom-doped carbonaceous materials for energy conversion and storage. Herein, we review the nearest progresses of the fabrication, characterization, and application of MOF-derived graphitic carbon with different dimensions. Furthermore, we focus on MOF-derived heteroatom-doped carbon materials and their applications. Finally, we provide a summary and outlook on their future development. © 2024 Elsevier Inc. All rights reserved.
Keyword ：
carbonaceous materials carbonaceous materials Carbonization Carbonization heteroatom-doping heteroatom-doping nanocarbon nanocarbon organic materials organic materials
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| GB/T 7714 | Wang, X. , Wu, F. . MOF-derived carbonaceous materials [未知]. |
| MLA | Wang, X. et al. "MOF-derived carbonaceous materials" [未知]. |
| APA | Wang, X. , Wu, F. . MOF-derived carbonaceous materials [未知]. |
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With the advantages of low cost, high safety, and environmental friendliness, quasi-solid-state zinc-ion microbatteries (ZIMBs) have received widespread attention in the field of flexible wearable devices and on-chip integratable energy storage. However, hysteresis Zn-ion transport kinetics and inhomogeneous growth of the zinc anode result in the poor capacity reversibility and cycling stability. Herein, a quasi-solid-state planar zinc-ion cell was developed by employing a vertical graphene (VG) film as an effective conductive modification layer for both the cathode and anode. The VG distinctly induces uniform Zn deposition/stripping, accelerates the charge transport, and enhances the adhesion between the active materials and current collectors. As a result, planar Zn@VG//MnO2@VG exhibits a high areal capacity of 159 mu Ah cm-2, a remarkably high areal energy/power density of 201.5 mu Wh cm-2/67.16 mu W cm-2, and a high capacity retention of 95.6% at a bending angle of 180 degrees. The proposed facile strategy for electrode modification provides a new insight into the design of high-performance flexible and planar ZIMBs.
Keyword ：
electrodeposition electrodeposition flexible flexible microbattery microbattery vertical graphene vertical graphene zinc-ion battery zinc-ion battery
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| GB/T 7714 | Zhou, Yumei , Li, Wangyang , Xie, Yonghui et al. Vertical Graphene Film Enables High-Performance Quasi-Solid-State Planar Zinc-Ion Microbatteries [J]. | ACS APPLIED MATERIALS & INTERFACES , 2023 . |
| MLA | Zhou, Yumei et al. "Vertical Graphene Film Enables High-Performance Quasi-Solid-State Planar Zinc-Ion Microbatteries" . | ACS APPLIED MATERIALS & INTERFACES (2023) . |
| APA | Zhou, Yumei , Li, Wangyang , Xie, Yonghui , Deng, Liying , Ke, Bingyuan , Jian, Yijia et al. Vertical Graphene Film Enables High-Performance Quasi-Solid-State Planar Zinc-Ion Microbatteries . | ACS APPLIED MATERIALS & INTERFACES , 2023 . |
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Lithium metal battery is strongly deemed as the most promising next-generation energy-storage devices due to its high theoretical energy density. However, uneven lithium deposition and infinite volume change are still the main challenges that significantly hinder their practical applications. Herein, a silicon nanoparticle-decorated carbon nanofibers (Si@CNFs) mat was explored as a novel lithiophilic and conductive interlayer for commer-cial Li foil. The Si@CNFs interlayer with three-dimensional porous and conductive structure can act as a Li+ redistributor and a lithiophilic host to regulate Li deposition behaviors and buffer the volume changes during the Li plating/stripping processes. The obtained Si@CNFs-Li anodes possess outstanding cycling stability under ul-trahigh currents and capacities (e.g. 1800 cycles at 20 mA cm-2/5 mAh cm-2 and 900 cycles at 80 mA cm-2/40 mAh cm-2). This strategy is facile and efficient in inhibiting Li dendrite growth and can be extended to other alkali metal batteries.
Keyword ：
Carbon nanofibers Carbon nanofibers Dendrite -free Dendrite -free Electrospinning Electrospinning Interlayer Interlayer Lithium metal battery Lithium metal battery Silicon Silicon
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| GB/T 7714 | Lai, Yunda , Yang, Tengjun , Yang, Yang et al. A lithiophilic and conductive interlayer for dendrite-free lithium metal anodes [J]. | CHEMICAL ENGINEERING JOURNAL , 2023 , 462 . |
| MLA | Lai, Yunda et al. "A lithiophilic and conductive interlayer for dendrite-free lithium metal anodes" . | CHEMICAL ENGINEERING JOURNAL 462 (2023) . |
| APA | Lai, Yunda , Yang, Tengjun , Yang, Yang , Li, Wangyang , Xie, Yonghui , Cheng, Shuying et al. A lithiophilic and conductive interlayer for dendrite-free lithium metal anodes . | CHEMICAL ENGINEERING JOURNAL , 2023 , 462 . |
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Everyone familiar with two-dimensional (2D) materials is aware of fluorophlogopite mica (FM), which has an atomic-level flat surface that provides an ideal platform for the growth of 2D materials. Since it has been demonstrated that the alkali metal ions (AMI) can aid in the growth of large-sized 2D materials by chemical vapor deposition (CVD) in recent years, it became a major mystery whether FM which contains AMI benefits from them in the preparation of 2D materials by CVD, too. In this article, we dispelled this ambiguity and discovered that temperature is the key for FM as an AMI source to boost the growth of large-sized 2D materials. We carried out variable temperature experiments and found that FM can indeed be incorporated into the growth of large-sized 2D materials as an AMI source at high temperatures and successfully obtained the highly crystalline MoO2 with a larger size compared to those without FM. This finding is of great importance to the understanding of the growth mechanism of FM for 2D materials by CVD and to better exploit its role in the growth of 2D materials.
Keyword ：
2D materials 2D materials Alkali metal ions Alkali metal ions Fluorophlogopite mica Fluorophlogopite mica MoO2 MoO2
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| GB/T 7714 | Deng, Liying , Li, Wangyang , Sun, Jie et al. Can fluorophlogopite mica be used as an alkali metal ion source to boost the growth of two-dimensional molybdenum dioxide? [J]. | APPLIED SURFACE SCIENCE , 2023 , 612 . |
| MLA | Deng, Liying et al. "Can fluorophlogopite mica be used as an alkali metal ion source to boost the growth of two-dimensional molybdenum dioxide?" . | APPLIED SURFACE SCIENCE 612 (2023) . |
| APA | Deng, Liying , Li, Wangyang , Sun, Jie , Wang, Xinghui , Zhang, Qing , Lin, Chang et al. Can fluorophlogopite mica be used as an alkali metal ion source to boost the growth of two-dimensional molybdenum dioxide? . | APPLIED SURFACE SCIENCE , 2023 , 612 . |
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