Review
Chemistry, Inorganic & Nuclear
Jingwei Liu, Mengxian Zheng, Shuangyan Wu, Lin Zhang
Summary: Coordination polymers (CPs) with multiple redox-active sites have great potential as rechargeable lithium batteries due to their adjustable composition, pore structure, crystalline nature, and easy synthesis. The crystalline structures provide abundant accessible redox-active sites and three-dimensional channels for rapid ion transport. This review summarizes the design strategies of CP-based materials for lithium-ion storage and ion transport in rechargeable lithium batteries. The improved electrochemical performance of CPs in lithium batteries is closely related to favorable working mechanisms, synergistic redox-active reactions, addition of conductive molecules, and well-designed porous structures or morphologies. The opportunities and challenges of applying CPs to lithium-ion storage and ion transport are also discussed.
COORDINATION CHEMISTRY REVIEWS
(2023)
Article
Chemistry, Multidisciplinary
Tong Wang, Dan Luo, Yongguang Zhang, Zhen Zhang, Jiayi Wang, Guoliang Cui, Xin Wang, Aiping Yu, Zhongwei Chen
Summary: The hierarchical porous MXene microspheres fabricated through spray drying and chemical etching strategies offer uniform sulfur distribution, prevent restacking of MXene sheets, and provide abundant active edges for strong lithium polysulfide adsorption. These structural advantages enhance cycling and rate performances of sulfur cathode, even under high sulfur loading and low electrolyte content.
Article
Chemistry, Multidisciplinary
Rui Luo, Zhengchunyu Zhang, Jing Zhang, Baojuan Xi, Fang Tian, Weihua Chen, Jinkui Feng, Shenglin Xiong
Summary: The synthesized mesoporous carbon-supported cobalt-nickel bimetal composite, CoNi@MPC, coated on the original separator, effectively improves the electrochemical performance of lithium-sulfur batteries and alleviates the shuttle effect of lithium polysulfides. The porous carbon as a conductive scaffold is advantageous for enhancing electronic conductivity.
Article
Chemistry, Multidisciplinary
Sanghee Nam, Manmatha Mahato, Kyle Matthews, Robert W. Lord, Yonghee Lee, Pitchai Thangasamy, Chi Won Ahn, Yury Gogotsi, Il-Kwon Oh
Summary: This study reports a new method of growing bimetallic cobalt-manganese organic framework on the MXene surface, which achieves high stability in open structured applications by enhancing oxidation resistance and electrocatalytic properties.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Physical
Hanwu Luo, Haipeng Shi, Yang Cao, Yuting Yin, Yi-Hu Feng, Xin-Yu Fan, Peng-Fei Wang, Xiaogang Han
Summary: In this study, a design scheme for high-energy cathode materials for Li-ion batteries is proposed. By constructing a hierarchical structure with different chemical compositions from the bulk to the surface, the issue of capacity decay and short cycle life in high-voltage cycling of cathode materials is addressed. The introduction of Cr3+ in the inner end suppresses the dissolution of Mn3+ and partial Mn2+ to improve bulk stability. The construction of an undoped shell eliminates the catalytic effect of dopants on interfacial side reactions, enhancing interfacial stability.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Nan Piao, Peng-Fei Wang, Long Chen, Tao Deng, Xiulin Fan, Li Wang, Xiangming He
Summary: This study reports a nonflammable all-fluorinated electrolyte that can support high-rate and inherent-safe 3.2V LNMO/LTO batteries. The nanoscale fluorinated interphase stabilizes the cathodic structure and suppresses side reactions during cycling, even at a high cutoff voltage of 5.0V. The LNMO/LTO cells in the all-fluorinated electrolyte exhibit excellent cyclability and wide temperature tolerance.
Article
Chemistry, Multidisciplinary
Barsa Chang, Dae Hui Yun, Insu Hwang, Joon Kyo Seo, Joonhee Kang, Gyeongho Noh, Sunghun Choi, Jang Wook Choi
Summary: The high-voltage operation of the LNMO cathode material in lithium-ion batteries is hindered by interfacial degradation caused by electrolyte decomposition. In this study, a sacrificial binder, CRN, is incorporated into the LNMO electrode to overcome this challenge and significantly improve its cycling and rate performance.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Zhuo Zhu, Yinxiang Zeng, Zhihao Pei, Deyan Luan, Xin Wang, Xiong Wen (David) Lou
Summary: A novel type of ZnCo-based metal-organic framework nanoboxes (ZnCo-MOF NBs) were designed and prepared as a functional sulfur host for Li-S batteries. The hollow architecture of ZnCo-MOF NBs ensures fast charge transfer, improved sulfur utilization, and effective confinement of lithium polysulfides (LiPSs). The atomically dispersed Co-O-4 sites in ZnCo-MOF NBs capture LiPSs and accelerate their conversion kinetics electrocatalytically.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Review
Chemistry, Multidisciplinary
Qing Zhang, Qihua Huang, Shu-Meng Hao, Shuyi Deng, Qiming He, Zhiqun Lin, Yingkui Yang
Summary: Polymers play a crucial role in lithium-sulfur batteries, improving performance and reducing costs. However, research on polymers in lithium-sulfur batteries is currently limited, but holds great potential for further development in the future.
Article
Chemistry, Physical
Xiaoxue Wu, Yongjian Zheng, Wenbo Li, Yangyang Liu, Yang Zhang, Yajie Li, Chilin Li
Summary: Introducing Ce-coordinate ellagic acid nano-network into PEO matrix improves the performance of composite solid polymer electrolytes, achieving high conductivity and stability, ultimately enhancing the performance of lithium metal batteries.
ENERGY STORAGE MATERIALS
(2021)
Article
Chemistry, Physical
Liping Wu, Gaozhan Liu, Hongli Wan, Wei Weng, Xiayin Yao
Summary: The high lithium ionic conductivity and stability against lithium metal of the synthesized low temperature phase Li7P2S8I glass-ceramic electrolyte show a phase transition from low conductive thio-LISICON III analog to high conductive thio-LISICON II analog phase, resulting in favorable conductivity and long cycling stability for an all-solid-state lithium battery. The electrolyte also exhibits excellent dendrite suppression capability and compatibility with lithium metal, delivering high capacity retention and improved rate capacity.
JOURNAL OF POWER SOURCES
(2021)
Article
Chemistry, Physical
Huiling Chen, Pan He, Meng Li, Yuehua Wen, Gaoping Cao, Jingyi Qu, Hai Ming, Pengcheng Zhao, Songtong Zhang
Summary: This paper utilizes sulfonated graphene (SA-GE) to modify high-voltage LiNi0.5Mn1.5O4, achieving greatly improved cycling life and rate capability. The SA-GE layer inhibits the rapid growth of the cathode electrolyte interphase (CEI) layer, enhances Li+ diffusion kinetics, reduces polarization degree, charge transfer resistance, and structure degradation of the cathode. This demonstrates that optimized chemical decorations of graphene modifiers with sulfonic acid groups are a promising strategy for constructing lithium-ion batteries with long life and high energy density.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Chemistry, Physical
Huan Wang, Yuan Bai, XiaoBing Jiang, Min Zeng
Summary: The study successfully synthesized well-defined bimetallic organic frameworks and produced bimetallic composite materials NiCo2O4@C and MgCo2O4@C, which exhibited excellent durability and higher specific capacity as anode materials in lithium-ion batteries.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Physical
Zawar Alam Qureshi, Hanan Abdurehman Tariq, Hiba Mohammad Hafiz, Rana Abdul Shakoor, Siham AlQaradawi, Ramazan Kahraman
Summary: This study presents a novel cobalt-free LiNi0.5Mn1.5O4 cathode material with ceria coating and graphene wrapping. The material exhibits improved cyclability and capacity retention, thanks to the prevention of unwanted phases formation and morphology alteration by the ceria coating, as well as reduced adverse reactions and Mn3+ dissolution by the ceria coating and graphene wrapping. This innovative material design strategy can be applied to enhance the electrochemical performance of other lithium-ion battery cathode materials.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Multidisciplinary
Yingnan Cao, Weiwei Sun, Chaofei Guo, Lu Zheng, Mengyao Yao, Yong Wang
Summary: Covalent organic polymers are promising materials for energy storage due to their lightweight, stable structure, and environmentally-friendly properties. However, their low charge-carrier mobility has hindered their application in lithium-ion batteries. In this study, a yolk-shell bimetal-modified quinonyl-rich covalent organic material, Co@2AQ-MnO2, was designed and synthesized to improve the charge conductivity and activate the Li-storage sites. The electrode exhibited good cycling performance and high reversible capacity, demonstrating the potential of Co@2AQ-MnO2 for energy storage applications.
Article
Chemistry, Physical
Mei Gui Vanessa Wee, Amutha Chinnappan, Runxin Shang, Poh Seng Lee, Seeram Ramakrishna
Summary: Cooling processes, from residences to industries, require a lot of energy and are essential. This study introduces MIL-101(Cr), a new desiccant, to heat exchangers for more efficient cooling. By improving the synthesis method and using a special binder, the MIL-101(Cr)-coated heat exchanger shows improved water uptake capacity and lower regeneration temperature.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ao Zhen, Guanyu Zhang, Ao Wang, Feng Luo, Jiehua Li, Hong Tan, Zhen Li
Summary: In this study, a solvent-free microemulsion method was used to synthesize waterborne polyurethane (WPU) material with high retention of mechanical properties and satisfactory water absorption rates. The material showed excellent biocompatibility and has broad application potential in the field of biomedicine.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Wensong Ge, Rui Wang, Xiaoyang Zhu, Houchao Zhang, Luanfa Sun, Fei Wang, Hongke Li, Zhenghao Li, Xinyi Du, Huangyu Chen, Fan Zhang, Huifa Shi, Huiqiang Hu, Yongming Xi, Jiankang He, Liang Hu, Hongbo Lan
Summary: This paper reviews the research on the surface tension of eutectic gallium-indium alloys (EGaIn) in the field of stretchable electronics. It covers the principles of oxide layer formation, factors influencing surface tension, and methods for surface modification of liquid metals. The paper also discusses the applications of EGaIn surface modification in different fields and highlights the challenges still faced and the future outlook.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiang Song, Lianghao Jia, Zhengen Wei, Tao Xiang, Shaobing Zhou
Summary: This paper provides an overview of the application, preparation, and role of biomimetic structures in solar evaporators with improved evaporation rate and lifetime.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Wei Yuan, Qian Deng, Dong Pan, Xiang An, Canyang Zhao, Wenjun Su, Zhengmin He, Qiang Sun, Ran Ang
Summary: Optimizing the performance of n-type PbTe thermoelectric materials is crucial for practical applications. Dynamic doping has emerged as an effective method to improve the performance of n-type PbTe by optimizing the carrier concentration. This study demonstrates the significance of Mn alloying in enhancing the performance of Ag-doped n-type PbTe by creating a hierarchical structure to suppress thermal transport and improving the Seebeck coefficient.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiaoyan Wang, Meiqi Geng, Shengjun Sun, Qian Xiang, Shiyuan Dong, Kai Dong, Yongchao Yao, Yan Wang, Yingchun Yang, Yongsong Luo, Dongdong Zheng, Qian Liu, Jianming Hu, Qian Wu, Xuping Sun, Bo Tang
Summary: This review provides a comprehensive analysis of the progress and challenges in the field of bifunctional electrocatalysts and efficient electrolyzers for seawater splitting. It summarizes recent advancements and proposes future perspectives for highly efficient bifunctional electrocatalysts and electrolyzers.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Jason K. Phong, Christopher B. Cooper, Lukas Michalek, Yangju Lin, Yuya Nishio, Yuran Shi, Huaxin Gong, Julian A. Vigil, Jan Ilavsky, Ivan Kuzmenko, Zhenan Bao
Summary: Dynamic block copolymers (DBCPs) combine the phase separation of traditional block copolymers with the supramolecular self-assembly of periodic dynamic polymers, resulting in the spontaneous self-assembly of high aspect ratio nanofibers with well-ordered PEG and PDMS domains. DBCPs with a periodic block sequence exhibit superior properties compared to those with a random sequence, including delayed onset of terminal flow and higher ionic conductivity values.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Hong Kyu Lee, Yasaswini Oruganti, Jonghyeon Lee, Seunghee Han, Jihan Kim, Dohyun Moon, Min Kim, Dae-Woon Lim, Hoi Ri Moon
Summary: This study reports the moisture-triggered proton-conductivity switching behavior in Zn5FDC MOFs induced by the presence and absence of coordinating solvents, which illustrates the significant role of coordinating solvents in conductivity variation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Bommaramoni Yadagiri, Sanjay Sandhu, Ashok Kumar Kaliamurthy, Francis Kwaku Asiam, Jongdeok Park, Appiagyei Ewusi Mensah, Jae-Joon Lee
Summary: The molecular engineering of the interface modulator between the perovskite and hole transporting material is crucial for achieving satisfactory performance and stability of perovskite solar cells. In this study, cruciform-shaped dual functional organic materials were employed as surface passivation and hole transporting interfacial layers in perovskite solar cells. The use of these materials significantly improved the power conversion efficiency of the solar cells.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Joaquin Martinez-Ortigosa, Reisel Millan, Jorge Simancas, Manuel Hernandez-Rodriguez, J. Alejandro Vidal-Moya, Jose L. Jorda, Charlotte Martineau-Corcos, Vincent Sarou-Kanian, Mercedes Boronat, Teresa Blasco, Fernando Rey
Summary: This study investigates the synthesis of all-silica RTH zeolites using triisopropyl(methyl)phosphonium as the organic SDA. The results show the formation of two distinct crystalline phases under different synthesis conditions, with fluoride bonding to different silicon sites. It demonstrates the possibility of controlling the placement of fluoride in RTH zeolites through synthesis conditions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Luyao Zheng, Cong Liu, Wenbiao Zhang, Boxu Gao, Tianlan Yan, Yahong Zhang, Xiaoming Cao, Qingsheng Gao, Yi Tang
Summary: This study successfully improves the efficiency and stability of water splitting by constructing a heterostructured electrocatalyst. The catalyst shows extraordinary performance and could offer an effective approach for the sustainable production of hydrogen.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Carlos A. Campos-Roldan, Raphael Chattot, Frederic Pailloux, Andrea Zitolo, Jacques Roziere, Deborah J. Jones, Sara Cavaliere
Summary: This study systematically evaluated the hydrogen evolution/oxidation reactions on a series of Pt-rare earth nanoalloys in alkaline media, and identified the effect of the lanthanide contraction. The experimental results revealed that the chemical nature of the rare earth modulates the adsorption and mobility of oxygenated-species, enhancing the kinetics of the reactions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Sara Frank, Mads Folkjaer, Mads L. N. Nielsen, Melissa J. Marks, Henrik S. Jeppesen, Marcel Ceccato, Simon J. L. Billinge, Jacopo Catalano, Nina Lock
Summary: This study investigates the thermal decomposition of ZIF-67 and its correlation with structural evolution and electrocatalytic performance. The researchers used in situ X-ray absorption spectroscopy and total scattering techniques to analyze the process. They found that disorder emerges at lower temperatures and that extending the pyrolysis process can result in materials with superior electrochemical properties.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Zi-Yang Zhang, Hao Tian, Han Jiao, Xin Wang, Lei Bian, Yuan Liu, Nithima Khaorapapong, Yusuke Yamauchi, Zhong-Li Wang
Summary: By constructing Cu-0-Cu+-NH2 composite interfaces with the assistance of SiO2, the electrochemical CO2 reduction reaction (CO2RR) achieves high Faraday efficiency and current density for C2+ production, improving the productivity of carbon cycle.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ting Wang, Ruijuan Zhang, Pengda Zhai, Mingjie Li, Xinying Liu, Chaoxu Li
Summary: This study successfully exfoliated COFs using a simple electrochemical method, which resulted in improved photocatalytic performance for COFs and enriched the fabrication approach of COF exfoliation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)