Shuming Dou

Tianjin University

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i-10 index

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Co-Authors

Yanan Chen

Tianjin University

Wei‐Di Liu

Queensland University of Technology

Qunhui Yuan

Nanchang Hangkong University

Jie Xu

Sun Yat-sen University

Yida Deng

Tianjin University

Wenbin Hu

Tianjin University

Jie Xu

Anhui University of Technology

Wei Gan

Harbin Institute of Technology

Zhedong Liu

Tianjin University

Yani Liu

Beijing University of Chinese Medicine

Cooperative Institutions

Tianjin University

Harbin Institute of Technology

Chinese Academy of Sciences

Shanghai Jiao Tong University

Northwestern Polytechnical University

Chongqing University

Shandong University

South China University of Technology

Wuhan University of Technology

Qingdao University of Science and Technology

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MOF-based ionic sieve interphase for regulated Zn²⁺ flux toward dendrite-free aqueous zinc-ion batteries

Journal of Materials Chemistry A (2022)

Yu Wang Yani Liu Haoqiang Wang Shuming Dou Wei Gan

A rationally designed multifunctional Zn 3 (BTC) 2 coating layer for Zn anodes to achieve dendrite-free aqueous ZIBs with high capacity and long lifespan.

Dendrite (mathematics)

Sieve (category theory)

Interphase

10.1039/d1ta10245a

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Citations (67)

Regulated synthesis of Eutectic Ni3S2/NiS nanorods for quasi-solid-state hybrid supercapacitors with high energy density

Journal of Power Sources (2020)

Fangshuai Chen Chang Liu Baihua Cui Shuming Dou Jie Xu

Nanorod

Nanomaterials

10.1016/j.jpowsour.2020.228910

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Citations (49)

Recycle spent graphite to defect-engineered, high-power graphite anode

Nano Research (2022)

Jiawei Luo Jingchao Zhang Zhaoxin Guo Zhedong Liu Shuming Dou

10.1007/s12274-022-5244-z

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Citations (49)

Dual-function engineering to construct ultra-stable anodes for potassium-ion hybrid capacitors: N, O-doped porous carbon spheres

Nano Energy (2021)

Shuming Dou Jie Xu Chao Yang Wei‐Di Liu Ingo Manke

Heteroatom

Carbon fibers

10.1016/j.nanoen.2021.106903

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Citations (37)

Carbon-coated ultrathin metallic V5Se8 nanosheet for high-energy-density and robust potassium storage

Energy storage materials (2020)

Chao Yang Fan Lv Kang Dong Feili Lai Kangning Zhao

Nanosheet

Carbon fibers

Energy density

10.1016/j.ensm.2020.11.005

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Citations (38)

High‐Temperature Shock Enabled Nanomanufacturing for Energy‐Related Applications

Advanced Energy Materials (2020)

Shuming Dou Jie Xu Xiaoya Cui Wei‐Di Liu Zhicheng Zhang

Abstract Functional nanomaterials are playing a crucial role in the emerging field of energy‐related devices. Recently, as a novel synthesis method, high‐temperature shock (HTS), which is rapid, low cost, eco‐friendly, universal, scalable, and controllable, has provided a promising option for the rational design and synthesis of various high‐quality nanomaterials. In this report, the HTS technique, including the equipment setup and operating principle, is systematically introduced, and recent progress in the synthesis of nanomaterials for energy storage and conversion applications using this HTS method is summarized. The growth mechanisms of nanoparticles and carbonaceous nanomaterials are thoroughly discussed, followed by the summary of the characteristic advantages of the HTS strategy. A series of nanomaterials prepared by the HTS method, including carbon‐based films, metal nanoparticles and compound nanoparticles, show high performance in the diverse applications of storage energy batteries, highly active catalysts, and smart energy devices. Finally, the future perspectives and directions of HTS in nanomanufacturing for broader applications are presented.

Nanomanufacturing

Nanomaterials

10.1002/aenm.202001331

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Citations (111)

Ultrafastly activated needle coke as electrode material for supercapacitors

Progress in Natural Science Materials International (2022)

Cuihua Zeng Cunpeng Duan Zhaoxin Guo Zhedong Liu Shuming Dou

The uniform porous structure makes activated porous carbons (APCs) superior electrode material. Traditionally, APCs are produced by a combination of time-consuming high-temperature heat treatment and activation, with a production time of up to several hours. The produced APCs have relatively low specific surface area (SSA) and porosity. Therefore, the electrochemical performance is poor, which limits its application in high-power energy storage devices. Here, APCs materials are directly synthesized by a high temperature shock (HTS) strategy using needle coke as a precursor. The structure of as-prepared APC is characterized by XRD, SEM and Raman, and electrochemical tests confirmed its good electrochemical performance. In the two-electrode system, the supercapacitor with HTS-APC as the electrode material provides a high energy density of 35 Wh kg−1 and a high power density of 875 W kg−1 in EMIMBF4 ionic liquid. This work is instructive for the rapid synthesis of electrode materials, and also provides guidance for the large-scale application of porous carbon materials.

Power density

Specific surface area

Carbon fibers

10.1016/j.pnsc.2022.10.008

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Citations (40)

Ultrafast Synthesis of Oxygen Vacancy-Rich MgFeSiO₄ Cathode to Boost Diffusion Kinetics for Rechargeable Magnesium-Ion Batteries

Nano Letters (2025)

Jie Xu Yuqi Hong Shuming Dou Junhan Wu Jingchao Zhang

Rechargeable magnesium ion batteries (RMBs) have drawn extensive attention due to their high theoretical volumetric capacity and low safety hazards. However, divalent Mg ions suffer sluggish mobility in cathodes owing to the high charge density and slow insertion/extraction kinetics. Herein, it is shown that an ultrafast nonequilibrium high-temperature shock (HTS) method with a high heating/quenching rate can instantly introduce oxygen vacancies into the olivine-structured MgFeSiO4 cathode (MgFeSiO4-HTS) in seconds. As a proof of concept, the MgFeSiO4-HTS exhibits a higher electrochemical property and fast insertion/extraction kinetics in comparison to those prepared from the conventional sintering method. The MgFeSiO4-HTS displays remarkable long-term cycling lifespan properties with a reversible capacity of 85.65 and 54.43 mAh g–1 over 500 and 1600 cycles at 2 and 5 C, respectively. Additionally, by combining the electrochemical experiments and density functional theory calculations, oxygen vacancies can weaken the interaction and energy barrier between the Mg2+ ions and the cathode, enhancing the Mg2+ diffusion kinetics.

10.1021/acs.nanolett.4c04908

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Citations (0)

Stable confinement of Fe/Fe3C in Fe, N-codoped carbon nanotube towards robust zinc-air batteries

Chinese Chemical Letters (2020)

Lingbo Zong Xin Chen Shuming Dou Kaicai Fan Zumin Wang

Oxygen evolution

10.1016/j.cclet.2020.08.029

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Citations (53)

Nanomanufacturing of RGO‐CNT Hybrid Film for Flexible Aqueous Al‐Ion Batteries

Small (2020)

Siliang Liu Panpan Wang Chang Liu Yida Deng Shuming Dou

A highly electrically conductive film-type current collector is an essential part of batteries. Apart from the metal-based current collectors, lightweight and highly conductive carbon materials such as reduced graphene oxide (RGO) and carbon nanotubes (CNTs) show great potential as current collectors. However, traditional RGO manufacturing usually requires a long time and high energy, which decreases the product yielding rate and manufacturing efficiency. Moreover, the performance of the manufactured RGO needs to be further improved. In this work, CNT and GO are evenly mixed into GO-CNT, which can be directly reduced into RGO-CNT by Joule heating at 2936 K within less than 1 min. The fabricated RGO-CNT achieves a high electrical conductivity of 2750 S cm-1 , and realizes a 106 -fold increase. The assembled flexible aqueous Al-ion battery with RGO-CNT as the current collector exhibits impressive electrochemical performance in terms of superior cycling stability and exceptional rate capability, and excellent mechanical ability regarding the tolerance to mechanical damage such as bending, folding, piercing, and cutting without detrimental consequences.

Nanomanufacturing

Current collector

10.1002/smll.202002856

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Citations (44)