Article
Electrochemistry
Xin Xu, Yuelang Lan, Bingbing Zhang, Shiji Zhu, Yang Yang, Yunfang Gao
Summary: Prussian blue crystal of sodium hexacyanoferrate is widely used as the cathode for sodium ion batteries due to its high specific capacity and easy synthesis. However, the presence of coordinated water and vacancy defects leads to skeleton collapse and lattice disorder, reducing the coulombic efficiency and shortening the cycle consistency. In this study, a high-quality FeMnCu co-doped Prussian blue crystal was designed and its crystallization process was controlled with the assistance of citrate. Furthermore, a core-shell structure of conductive polyaniline coated Prussian blue analogue was constructed. The developed FeMnCu@PANI cathode for sodium ion batteries exhibited good charge-discharge performance and cycle stability.
ELECTROCHIMICA ACTA
(2023)
Review
Chemistry, Physical
Xinyi Liu, Yu Cao, Jie Sun
Summary: Prussian blue and its analogs are promising materials for sodium-ion batteries, but structural defects generated during synthesis process can affect their electrochemical performance, while proper defect construction can achieve new functions.
ADVANCED ENERGY MATERIALS
(2022)
Article
Chemistry, Applied
B. Purusottam Reddy, P. Reddy Prasad, K. Mallikarjuna, M. Chandra Sekhar, Young-Woong Lee, Youngsuk Suh, Si-Hyun Park
Summary: A PVP-assisted Mn-Co-PBA with a unique cubic frame-like structure, large specific surface area, and fewer zeolitic water molecules was synthesized through hydrothermal method. Mn-Co-PBA exhibited excellent specific capacity, rate capability, and cycling stability in Zn-ion batteries, thanks to its unique structure.
MICROPOROUS AND MESOPOROUS MATERIALS
(2023)
Article
Chemistry, Physical
Minglong He, Roy Davis, Daniel Chartouni, Mark Johnson, Markus Abplanalp, Pirmin Troendle, Ralf -Patrick Suetterlin
Summary: Novel sodium-ion battery technologies are considered as potential alternatives to lithium-ion batteries for large-scale stationary storage applications. Prussian blue analogues (PBA) have advantages of excellent electrochemical stability, low cost, and high-rate capability. This study evaluates the competitiveness and maturity of a commercial Prussian blue-based sodium-ion battery module and finds that it offers performance characteristics between lithium-ion batteries and supercapacitors. Additionally, the technology exhibits excellent safety and sustainability features.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
Nan Zhang, Li-Ying Qiu, Yu -Shen Zhao, Peng-Fei Wang, Jun-Hong Zhang, Hui Chang, Ting-Feng Yi
Summary: In this study, a high-performance Na1.06Fe[Fe(CN)(6)]center dot 2.8H(2)O/Na2WO4 (PBA/NW) composite was successfully synthesized by a hydrothermal route and a simple solution dispersion method. The Na2WO4 coating improves the stability and reversibility of the PBA structure, reduces charge transfer resistance, and promotes Li+ transfer. The PBA-NW2 composite exhibits excellent reversible discharge capacity and rate performance. This work provides a facile and easy synthesis method for constructing high-performance Prussian blue analogues cathode materials for low-cost Li-ion batteries.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Environmental
Ji Ma, Yuankun Li, Xiaojie Wei, Zihan Li, Guangtao Li, Tianpei Liu, Yongqiang Zhao, Shujie He, Yang Li, Ruohao Li, Changqi Gu, Jun Li, Hao Luo, Qiongyu Wang, Ke Li, Chunting Liu
Summary: In this study, a unique molten salt-assisted carbothermal strategy was proposed to fabricate carbon-encapsulated Prussian blue material. The material was characterized and tested for its potential as an anode material for potassium-ion storage.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Nanoscience & Nanotechnology
Qing-Yan Li, Chunmei Xu, Ya-Ru Liang, Zhuo Yang, Niubu LeGe, Jian Peng, Lijia Chen, Wei-Hong Lai, Yun-Xiao Wang, Zhanliang Tao, Min Liu, Shulei Chou
Summary: This study presents a smart and sustainable strategy to convert iron in magnet wastes into cathode materials for sodium-ion batteries. High-quality materials with low vacancies were achieved by controlling feed rates. The recycled materials exhibited low vacancies and excellent cycling stability, allowing fast sodium-ion mobility and a high degree of reversibility.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Nanoscience & Nanotechnology
Qing-Yan Li, Chunmei Xu, Ya-Ru Liang, Zhuo Yang, Niubu Lege, Jian Peng, Lijia Chen, Wei-Hong Lai, Yun-Xiao Wang, Zhanliang Tao, Min Liu, Shulei Chou
Summary: The increasing generation of permanent magnet waste highlights the need to preserve finite resources. This study presents a smart and sustainable strategy to convert iron in magnet wastes into cathode materials for sodium-ion batteries. By controlling the feed rate, high-quality materials with fewer defects can be generated. Experimental results demonstrate that these materials exhibit excellent cycling stability and sodium-ion mobility.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Wen Jiang, Wentao Qi, Qianqian Pan, Qi Jia, Chao Yang, Bingqiang Cao
Summary: In this study, a potassium ions stabilized hollow Mn-based Prussian blue analogue is synthesized for use as a cathode in sodium-ions batteries, showing high reversible specific capacity and superior rate performance due to its stable structure and enhanced sodium ions transport kinetics.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Chemistry, Physical
Pappu Naskar, Subhrajyoti Debnath, Apurba Maiti, Biplab Biswas, Anjan Banerjee
Summary: We have developed a sodium ion aqueous energy storage device with environmentally benign and inexpensive components. The device shows promising performance with specific capacity of 28 mAh g(-1), energy density of 34 Wh kg(-1), power density of 100 W kg(-1), and good life cycle within the 0-1.2 V window. The cell can work within the temperature range of 0-50 degrees Celsius.
Article
Chemistry, Physical
Mingwei Jiang, Zhidong Hou, Jinjin Wang, Lingbo Ren, Yu Zhang, Jian-Gan Wang
Summary: A balanced coordination principle is proposed to prepare low-defect Prussian blue materials for outstanding sodium energy storage. The high-crystalline open framework allows superfast and highly reversible sodium insertion/extraction. Remarkable capacity retention is achieved at high rates.
Article
Chemistry, Physical
Zheng Li, Mehran Dadsetan, Junxian Gao, Sensen Zhang, Lirong Cai, Ali Naseri, Martha E. Jimenez-Castaneda, Timothy Filley, Jeffrey T. Miller, Murray J. Thomson, Vilas G. Pol
Summary: This study investigates the thermal runaway mechanisms of Prussian blue analogs in nonaqueous sodium- and potassium-ion batteries, revealing a new runaway mechanism that does not involve oxygen evolution, and identifying safety issues related to cyanide release and exothermic reactions with the electrolyte. Calorimetric studies at the full-cell level show mitigated heat generation but lower initiation temperature of runaway compared to conventional systems, suggesting that PBA materials cannot be considered as safe cathodes and highlighting the importance of crystal defects and trapped water content in thermal safety.
ADVANCED ENERGY MATERIALS
(2021)
Article
Chemistry, Physical
Dominika Baster, Lukasz Kondracki, Emad Oveisi, Sigita Trabesinger, Hubert H. Girault
Summary: Sodium-vanadium hexacyanoferrate shows high and stable working potential in a liquid organic electrolyte, achieving excellent capacity retention after 200 cycles. Vanadium substitution in the Prussian blue crystal structure improves cycle life and represents progress in developing cathode materials for Na-ion batteries.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Chemistry, Physical
Zhengxin Zhu, Yahan Meng, Yichen Yin, Zaichun Liu, Taoli Jiang, Qia Peng, Teng Yin, Mengyao Li, Wei Chen
Summary: The new Prussian blue analogues-hydrogen gas hybrid battery systems show excellent performance with different cations operating the cathodes and hydrogen gas operating the anode, demonstrating promising competitive candidates for large-scale energy storage applications.
ENERGY STORAGE MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Xaver Lamprecht, Philipp Zellner, Goektug Yesilbas, Ludek Hromadko, Philipp Moser, Philipp Marzak, Shujin Hou, Richard Haid, Florian Steinberger, Tim Steeger, Jan M. Macak, Aliaksandr S. Bandarenka
Summary: In this study, sodium nickel hexacyanoferrate thin-film electrodes were synthesized using an electrochemical deposition method for investigation. It was found that the electrode exhibited extremely fast charging capability at sub-micron film thicknesses. The study highlights the potential pathway for the design of hybrid battery-supercapacitor systems and discusses the challenges associated with thin-film electrodes.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Wu Ziye, Li Zifan, Chou Shulei, Liang Xiaoyu
Summary: A novel hollow carbon derived from biomass lotus-root has been prepared and showed excellent electrochemical performance and cycling stability, involving Li' adsorption in defect sites and Li+ insertion.
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
(2023)
Article
Chemistry, Multidisciplinary
Jia-Yang Li, Hai-Yan Hu, Li-Feng Zhou, Hong-Wei Li, Yao-Jie Lei, Wei-Hong Lai, Ya-Meng Fan, Yan-Fang Zhu, Germanas Peleckis, Shuang-Qiang Chen, Wei-Kong Pang, Jian Peng, Jia-Zhao Wang, Shi-Xue Dou, Shu-Lei Chou, Yao Xiao
Summary: By using the concept of surface lattice-matched engineering, a spinel coating P2/P3 heterostructure cathode material is designed with enhanced air stability, rate, and cycle performance. The surface spinel phase plays a vital role in preventing the ingress of water molecules, improving transport kinetics, and enhancing structural integrity for NaxTMO2 cathodes. The concept of surface lattice-matched engineering based on in situ spinel interfacial reconstruction will be helpful for designing new ultra-stable cathode materials for high-performance sodium-ion batteries.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Electrochemistry
Huiling Yang, Yaojie Lei, Qiuran Yang, Bin-Wei Zhang, Qinfen Gu, Yun-Xiao Wang, Shulei Chou, Hua-Kun Liu, Shi-Xue Dou
Summary: Li2S/Co@C, synthesized by catalytic in-situ coating of Co nanomaterials on Li2S particles, shows enhanced reactivity and conversion kinetics. It exhibits a low activation potential, high initial and long-term capacity, and outstanding rate capacity. Co nanomaterials as Li2S-Co heterostructure catalyst improve the reactivity of Li2S, lithium polysulfides, and sulfur.
ELECTROCHIMICA ACTA
(2023)
Review
Chemistry, Multidisciplinary
Jian Chen, Xiao-Yang Chen, Yang Liu, Yun Qiao, Shi-You Guan, Li Li, Shu-Lei Chou
Summary: The combination of clean energy storage and reducing CO2 emissions is an effective strategy to meet the growing energy demands and achieve a sustainable route. However, the development and utilization of Li-CO2 batteries still face challenges such as high polarization, cathode inactivation, and environmental sensitivity. Thus, it is necessary to fully understand the reaction mechanism of Li-CO2 batteries, explore the catalytic capabilities and crucial functions of various cathodes, and formulate modification measures to achieve high-performance Li-CO2 batteries.
ENERGY & ENVIRONMENTAL SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Xiang Long Huang, Hong Zhong, Ce Li, Yaojie Lei, Shaohui Zhang, Yuhan Wu, Wenli Zhang, Hua Kun Liu, Shi Xue Dou, Zhiming M. Wang
Summary: In this work, a double design host and guest strategy is proposed to enhance the electrochemical properties of sulfur electrodes in sodium ion storage. The V2O3 adsorbent immobilizes sulfur species, while the selenium dopant improves the electronic conductivity and redox conversion of sulfur cathodes. The synergistic effect between the V2O3 adsorbent and selenium dopant inhibits the shuttle effect and improves the redox kinetics, resulting in greatly enhanced Na-ion storage properties of sulfur cathodes. The as-designed sulfur cathode exhibits excellent rate capability of 663 mA h g(-1) at 2.0 A g(-1) and exceptional cyclability of 405 mA h g(-1) over 700 cycles at 1.0 A g(-1).
Article
Chemistry, Physical
Qian Yao, Yansong Zhu, Cheng Zheng, Nana Wang, Dongdong Wang, Fang Tian, Zhongchao Bai, Jian Yang, Yitai Qian, Shixue Dou
Summary: By molecular engineering of the polymer binders and cross-linking treatment, the mechanical properties and electrochemical stability of sodium-ion batteries can be improved, resulting in extended cycle life and enhanced Coulombic efficiency.
ADVANCED ENERGY MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Jian Peng, Jiaqi Huang, Yun Gao, Yun Qiao, Huanhuan Dong, Yang Liu, Li Li, Jiazhao Wang, Shixue Dou, Shulei Chou
Summary: Highly crystalline Fe-based PBAs cubes with sodium-rich induced rhombohedral phase are synthesized via a one-step pyrophosphate-assisted co-precipitation method. The as-prepared materials demonstrate high crystallization and exhibit a high specific capacity and excellent rate capability, making them competitive candidates for cathodes in rechargeable sodium-ion batteries.
Review
Chemistry, Physical
Shenqiu Xu, Jiawen Huang, Guanyao Wang, Yuhai Dou, Ding Yuan, Liangxu Lin, Kaifeng Qin, Kuan Wu, Hua Kun Liu, Shi-Xue Dou, Chao Wu
Summary: Aqueous Zn-metal batteries (AZMBs) have attracted significant interest as a low-cost, eco-friendly, and safe alternative to other metal-based batteries. However, challenges such as dendrite growth, hydrogen evolution reaction, and zinc corrosion and passivation still need to be addressed. Engineering the aqueous electrolytes and additives is considered a promising approach to overcome these challenges. This review provides a comprehensive summary of recent literature on aqueous electrolytes and electrolyte additives, aiming to enhance the understanding of the challenges associated with the metallic Zn anode and guide future strategies for stable AZMBs.
Article
Chemistry, Multidisciplinary
Liming Deng, Sung-Fu Hung, Zih-Yi Lin, Ying Zhang, Chenchen Zhang, Yixin Hao, Shuyi Liu, Chun-Han Kuo, Han-Yi Chen, Jian Peng, Jiazhao Wang, Shengjie Peng
Summary: In this study, inter-doped tungsten-ruthenium oxide heterostructures were proposed to enhance the activity and stability of acidic oxygen evolution reaction (OER) in proton-exchange membrane water electrolyzers (PEMWE). The introduction of high-valent W species induced the oscillation of Ru sites during OER and maintained the continuous operation of the active sites. The asymmetric Ru-O-W active units generated around the heterostructure interface enhanced the intrinsic OER activity.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Kai Wang, Haotian Qin, Jun Li, Qiang Cheng, Yanfang Zhu, Haiyan Hu, Jian Peng, Shuangqiang Chen, Guohong Wang, Shulei Chou, Shixue Dou, Yao Xiao
Summary: This study investigates the influence of vacancy engineering on intrinsic CO2 photoreduction with low photon energy directly from air. The authors designed a metallic photocatalyst, V-S-AgInS2 nanocrystals, which exhibited superior atmospheric CO2 reduction performance under near-infrared light. The presence of sulfur vacancies and metallic characteristics in the nanocrystals resulted in extended spectrum absorption and efficient charge carrier separation. The experimental and theoretical results showed that charge delocalization around the vacancy-induced dual sites promoted CO production while inhibiting the formation of CHO intermediates. Consequently, the metallic VS-AgInS2 nanocrystals achieved nearly 100% selective CO production under NIR irradiation.
APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY
(2023)
Article
Fisheries
Xiaobing Lu, Zhe Hu, Hao Huang, Meisheng Yi, Kuntong Jia
Summary: MOV10 is highly expressed in the blood of sea perch and its expression can be activated by IFNc, IFNh, and IFN & gamma;. VHSV infection upregulates MOV10 expression and enhances IFNh expression, showing strong antiviral activity. This study provides a basis to investigate the immune escape of VHSV.
FISH & SHELLFISH IMMUNOLOGY
(2023)
Review
Chemistry, Applied
Xiang Lan, Xinyu Zhang, Lei Wang, Haiyan Wang, Zhe Hu, Xiaochen Ju, Yongkai Yuan
Summary: The application of zein in food preservation was discussed from the perspectives of coating and film. The study of coating focused on edibility, while the study of film involved the use of plasticizers for improved mechanical properties, nanoparticles for barrier and antibacterial performance, polyphenols for antibacterial and antioxidant properties, and other biopolymers for complementarity with zein. Future research should consider the interaction between edible coatings and food matrix, the mechanism of additives and zein in films, food safety, large-scale application, and the development of intelligent response in zein-based films.
Review
Chemistry, Multidisciplinary
Niubu Lege, Xiang-Xi He, Yun-Xiao Wang, Yaojie Lei, Ya-Xuan Yang, Jian-Tong Xu, Min Liu, Xingqiao Wu, Wei-Hong Lai, Shu-Lei Chou
Summary: This article investigates the potential of hard carbon as an anode material for lithium-ion batteries and sodium-ion batteries, emphasizing the importance of full-cell validation. It provides a comprehensive overview of the history, fundamentals, microstructure correlation with electrochemical performance, and debates surrounding the storage mechanisms of lithium/sodium ions in hard carbon anodes. It also highlights optimization strategies and potential applications for future development.
ENERGY & ENVIRONMENTAL SCIENCE
(2023)
Article
Chemistry, Physical
Kai Wang, Yue Du, Yuan Li, Xiaoyong Wu, Haiyan Hu, Guohong Wang, Yao Xiao, Shulei Chou, Gaoke Zhang
Summary: By employing a surface sulfidation strategy, the yield and selectivity of photocatalytic CO2 reduction of the Bi2O2SiO3 nanosheet were significantly improved. The sulfidation treatment redistributed the charge-enriched sites, extended the solar spectrum absorption, and enhanced the charge separation. The modified nanosheet showed a high methanol generation rate from low-concentration CO2 under visible light irradiation.