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Towards high performance inorganic all-solid-state lithium-sulfur batteries: strategies for enhancing reaction kinetics and solid-solid contact SCIE
期刊论文 | 2025 , 68 (5) , 1530-1541 | SCIENCE CHINA-MATERIALS
WoS CC Cited Count: 2
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Abstract :

Inorganic solid electrolyte-based all-solid-state lithium-sulfur batteries (ASSLSBs) have garnered significant attention due to their inherent safety and higher energy density, making them a promising candidate for the upcoming lithium batteries. However, employing sulfur as the active material in all-solid-state composite cathodes introduces two critical challenges: sluggish electrochemical reaction kinetics and insufficient solid-solid contact between the sulfur, conductive additive, and solid electrolyte phases. These issues directly impact battery performance and hinder the commercialization of ASSLSBs. In this comprehensive review, the underlying causes of these issues are first discussed to gain a fundamental understanding of potential improvement directions. Subsequently, we summarize the recent progress in enhancing sulfur reaction kinetics and optimizing solid-solid contact. The fundamental principles, fabrication techniques, and resultant performance enhancement of diverse strategies are systematically categorized, summarized, and evaluated. Finally, the challenges and future outlook of advanced ASSLSB cathode research are discussed at the end of this review. (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic): (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic),(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)-(sic)(sic)(sic)(sic)(sic). (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)-(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic),(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic),(sic)(sic) (sic)(sic)(sic). (sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic).

Keyword :

all-solid-state lithium-sulfur batteries all-solid-state lithium-sulfur batteries cathode modifications cathode modifications inorganic solid-state electrolytes inorganic solid-state electrolytes sulfur cathodes sulfur cathodes

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GB/T 7714 Huang, Zewei , Deng, Liying , Li, Wangyang et al. Towards high performance inorganic all-solid-state lithium-sulfur batteries: strategies for enhancing reaction kinetics and solid-solid contact [J]. | SCIENCE CHINA-MATERIALS , 2025 , 68 (5) : 1530-1541 .
MLA Huang, Zewei et al. "Towards high performance inorganic all-solid-state lithium-sulfur batteries: strategies for enhancing reaction kinetics and solid-solid contact" . | SCIENCE CHINA-MATERIALS 68 . 5 (2025) : 1530-1541 .
APA Huang, Zewei , Deng, Liying , Li, Wangyang , Zhang, Jie , Liao, Shuyu , Zhang, Hong et al. Towards high performance inorganic all-solid-state lithium-sulfur batteries: strategies for enhancing reaction kinetics and solid-solid contact . | SCIENCE CHINA-MATERIALS , 2025 , 68 (5) , 1530-1541 .
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All-Solid-State Thin-Film Lithium-Selenium Batteries SCIE
期刊论文 | 2025 | ADVANCED FUNCTIONAL MATERIALS
WoS CC Cited Count: 1
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Abstract :

All-solid-state batteries (ASSBs) with high-energy-density and enhanced safety are ideal for next-generation energy storage in electric transportation and Internet of Things. Fundamentally, the augmentation of their energy density relays on advanced cathode materials. This imperative has driven growing interest in Se-based cathodes, which demonstrate a high volumetric energy density, as well as higher electrical conductivity and better environmental adaptability compared to the well-known S cathodes. However, to ensure sufficient mechanical strength and mitigate the continuous deterioration of the solid-solid interface caused by the substantial volume expansion of the Se, the all-solid-state Li-Se batteries reported thus far typically employ thick solid electrolytes (50-200 mu m), which severely limits their energy density. Here, the first successful fabrication of all-solid-state thin-film Li-Se batteries is reported, featuring an ultra-thin (approximate to 1.4 mu m) lithium phosphorus oxynitride solid electrolyte and a hybrid Se cathode supported by vertical graphene nanoarrays (VGs). The conductive VGs, serving as the Se host, effectively mitigate the volume change during cycling and ensure stable solid-solid contact. Consequently, the cells exhibit over 1000 stable cycles with a capacity retention rate of 89% are attained in the "all-thin film" configuration. This study provides a novel design strategy for the development of next-generation high-performance ASSBs.

Keyword :

all-solid-state battery all-solid-state battery graphene nanoarrays graphene nanoarrays Li-Se battery Li-Se battery lithium phosphorous oxynitride lithium phosphorous oxynitride Se cathode Se cathode

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GB/T 7714 Zhang, Jie , Li, Wangyang , Liu, Zongnian et al. All-Solid-State Thin-Film Lithium-Selenium Batteries [J]. | ADVANCED FUNCTIONAL MATERIALS , 2025 .
MLA Zhang, Jie et al. "All-Solid-State Thin-Film Lithium-Selenium Batteries" . | ADVANCED FUNCTIONAL MATERIALS (2025) .
APA Zhang, Jie , Li, Wangyang , Liu, Zongnian , Huang, Zewei , Wang, Haiming , Ke, Bingyuan et al. All-Solid-State Thin-Film Lithium-Selenium Batteries . | ADVANCED FUNCTIONAL MATERIALS , 2025 .
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Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures SCIE
期刊论文 | 2025 , 37 (18) | ADVANCED MATERIALS
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Abstract :

2D perovskite materials are ideal candidates for indoor photovoltaic (IPV) applications due to their tunable bandgap, high absorption coefficients, and enhanced stability. However, attaining uniform crystallization and overcoming low carrier mobility remain key challenges for 2D perovskites, limiting their overall performance. In this study, a 2D perovskite light-absorbing layer is constructed using a Dion-Jacobson (DJ)-phase EDA(FA)(4)Pb5I16 (n = 5) and introduced butylammonium iodide (BAI) for interface modification, thereby creating a novel DJ/Ruddlesden-Popper (RP) dual 2D perovskite heterostructure. By adjusting the thickness of the BAI-based perovskite layer, the relationship between interfacial defect states and carrier mobility is investigated under varying indoor light intensities. The results indicate that, by achieving a balance between interfacial defect passivation and carrier transport, the optimized 2D perovskite device reaches a power conversion efficiency (PCE) of 30.30% and an open-circuit voltage (V-OC) of 936 mV under 1000 lux (3000 K LED). 2D-DJ/RP perovskite IPV exhibits a twentyfold increase in T-90 lifetime compared to 3D perovskite devices. It is the first time to systematically study 2D perovskites in IPV applications, demonstrating that rationally designed and optimized 2D perovskites hold significant potential for fabricating high-performance indoor PSCs.

Keyword :

2D perovskite solar cells 2D perovskite solar cells carrier transport carrier transport defect passivation defect passivation dual-phase 2D perovskite heterostructures dual-phase 2D perovskite heterostructures indoor photovoltaic indoor photovoltaic

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GB/T 7714 Wang, Renjie , Wu, Jionghua , Zheng, Qiao et al. Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures [J]. | ADVANCED MATERIALS , 2025 , 37 (18) .
MLA Wang, Renjie et al. "Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures" . | ADVANCED MATERIALS 37 . 18 (2025) .
APA Wang, Renjie , Wu, Jionghua , Zheng, Qiao , Deng, Hui , Wang, Weihuang , Chen, Jing et al. Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures . | ADVANCED MATERIALS , 2025 , 37 (18) .
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Enhancing rate performance in lithium-sulfur batteries via synergistic bidirectional catalysis and improved conductivity SCIE
期刊论文 | 2025 , 506 | CHEMICAL ENGINEERING JOURNAL
WoS CC Cited Count: 1
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Abstract :

The commercial application of flexible lithium-sulfur batteries is severely hindered by poor conductivity, low active material loading, polysulfide shuttle effects, and sluggish redox kinetics. Herein, we developed a unique three-dimensional (3D) conductive network framework decorated with NiCo bimetallic particles. The 3D porous carbon conductive network skeleton formed by crosslinked carbon nanotubes effectively mitigates the volume expansion of sulfur and accommodates abundant active materials for high discharge capacity. Meanwhile, the NiCo bimetallic combines the catalytic role of Ni in sulfur reduction and Co in sulfur oxidation to achieve improved kinetics of the entire conversion of sulfur. Most importantly, the sulfur host synergizes the conducting CNTs and catalytically active bimetallic, increasing conductance and accelerating reaction kinetics, resulting in a significant improvement in rate performance. Consequently, the cells equipped with NiCo@CNT-S cathode exhibit a low-capacity decay rate of only 0.07% per cycle over 400 cycles at 1C, and an ultra-high initial specific capacity of 1030 mAh g- 1 at a high rate of 5C. Notably, the pouch cell assembled with the NiCo@CNT-S could deliver a high areal discharge capacity of 8.2 mAh cm- 2 at 0.1C, with a sulfur loading of 7.1 mg cm-2 and an E/S ratio of 7.1 mu L mg-1. This work provides novel structural design and mechanism insights for the practical application of flexible lithium-sulfur batteries.

Keyword :

Bimetal Bimetal Carbon nanotubes Carbon nanotubes Li-S batteries Li-S batteries Lithium polysulfides Lithium polysulfides Rate performance Rate performance

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GB/T 7714 Liao, Shuyu , Xie, Yonghui , Zheng, Wenrui et al. Enhancing rate performance in lithium-sulfur batteries via synergistic bidirectional catalysis and improved conductivity [J]. | CHEMICAL ENGINEERING JOURNAL , 2025 , 506 .
MLA Liao, Shuyu et al. "Enhancing rate performance in lithium-sulfur batteries via synergistic bidirectional catalysis and improved conductivity" . | CHEMICAL ENGINEERING JOURNAL 506 (2025) .
APA Liao, Shuyu , Xie, Yonghui , Zheng, Wenrui , Huang, Zewei , Zhang, Hong , Luo, Zhong-Zhen et al. Enhancing rate performance in lithium-sulfur batteries via synergistic bidirectional catalysis and improved conductivity . | CHEMICAL ENGINEERING JOURNAL , 2025 , 506 .
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MOF-derived carbonaceous materials Scopus
其他 | 2024 , 63-84
SCOPUS Cited Count: 1
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Abstract :

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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Low-Temperature Flexible Integration of All-Solid-State Thin-Film Lithium Batteries Enabled by Spin-Coating Electrode Architecture SCIE
期刊论文 | 2024 , 14 (12) | ADVANCED ENERGY MATERIALS
WoS CC Cited Count: 19
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Abstract :

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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Lithiation: A Pathway to Strengthen Sodiophilic Metal Interlayer of 3D Metallic Skeleton for High-Performance Sodium Metal Anodes SCIE
期刊论文 | 2024 , 15 (34) , 8853-8860 | JOURNAL OF PHYSICAL CHEMISTRY LETTERS
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Constructing a three-dimensional (3D) skeleton with a sodiophilic-modified layer (SML) has been proven to be an effective strategy to alleviate excessive volumetric deformation and continuous dendrite growth for sodium (Na) metal anodes. However, the weak binding force and violent reaction between the SML and the 3D skeleton lead to numerous cracks/defects and even pulverization of the SML during repeated Na plating/stripping. Herein, a lithiation pathway is presented to construct a sodiophilic Li-Sn alloy layer onto a 3D copper mesh to strengthen the SML for stable Na metal anodes. The lithiation 3D skeleton exhibits superior sodiophilicity, higher charge-transfer efficiency, and lower ion-diffusion barrier, contributing to the homogenization of ion-electronic flux and Na deposition. Simultaneously, the dense Li-Sn alloy is more stable than the monometal Sn-layer, which effectively prevents damage to the SML and enhances the stability of the SML. As a result, the asymmetrical cell exhibits great performance with a negligible nucleation overpotential and a high average Coulombic efficiency of 99.4%. Moreover, the full cell assembled with Na3V2(PO4)(3) cathode delivers superior capacity retention of 91.3% after 1000 cycles at a current of 3C.

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GB/T 7714 Wang, Jin , Li, Zhipeng , Zhang, Yiming et al. Lithiation: A Pathway to Strengthen Sodiophilic Metal Interlayer of 3D Metallic Skeleton for High-Performance Sodium Metal Anodes [J]. | JOURNAL OF PHYSICAL CHEMISTRY LETTERS , 2024 , 15 (34) : 8853-8860 .
MLA Wang, Jin et al. "Lithiation: A Pathway to Strengthen Sodiophilic Metal Interlayer of 3D Metallic Skeleton for High-Performance Sodium Metal Anodes" . | JOURNAL OF PHYSICAL CHEMISTRY LETTERS 15 . 34 (2024) : 8853-8860 .
APA Wang, Jin , Li, Zhipeng , Zhang, Yiming , Lu, Miao , Wang, Xinghui , Xie, Qingshui et al. Lithiation: A Pathway to Strengthen Sodiophilic Metal Interlayer of 3D Metallic Skeleton for High-Performance Sodium Metal Anodes . | JOURNAL OF PHYSICAL CHEMISTRY LETTERS , 2024 , 15 (34) , 8853-8860 .
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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) SCIE
期刊论文 | 2024 , 67 | ENERGY STORAGE MATERIALS
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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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3D printing of serrated NiCo2S4-based electrodes for wearable micro-supercapacitors SCIE CSCD
期刊论文 | 2024 , 67 (6) , 1956-1964 | SCIENCE CHINA-MATERIALS
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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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KCl acts as a flux to assist the growth of sub-millimeter-scale metallic 2D non-layered molybdenum dioxide SCIE
期刊论文 | 2024 , 44 (1) , 404-416 | RARE METALS
WoS CC Cited Count: 1
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Two-dimensional (2D) metal oxides (2DMOs), such as MoO2, have made impressive strides in recent years, and their applicability in a number of fields such as electronic devices, optoelectronic devices and lasers has been demonstrated. However, 2DMOs present challenges in their synthesis using conventional methods due to their non-van der Waals nature. We report that KCl acts as a flux to prepare large-area 2DMOs with sub-millimeter scale. We systematically investigate the effects of temperature, homogeneous time and cooling rate on the products in the flux method, demonstrating that in this reaction a saturated homogenous solution is obtained upon the melting of the salt and precursor. Afterward, the cooling rate was adjusted to regulate the thickness of the target crystals, leading to the precipitation of 2D non-layered material from the supersaturated solution; by applying this method, the highly crystalline non-layered 2D MoO2 flakes with so far the largest lateral size of up to sub-millimeter scale (similar to 464 mu m) were yielded. Electrical studies have revealed that the 2D MoO2 features metallic properties, with an excellent sheet resistance as low as 99 Omega center dot square(-1) at room temperature, and exhibits a property of charge density wave in the measurement of resistivity as a function of temperature.

Keyword :

2D non-layered materials 2D non-layered materials Flux method Flux method Metallic Metallic Metal oxide Metal oxide Thickness modulation Thickness modulation

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GB/T 7714 Deng, Li-Ying , Zhang, Qing , Li, Wang-Yang et al. KCl acts as a flux to assist the growth of sub-millimeter-scale metallic 2D non-layered molybdenum dioxide [J]. | RARE METALS , 2024 , 44 (1) : 404-416 .
MLA Deng, Li-Ying et al. "KCl acts as a flux to assist the growth of sub-millimeter-scale metallic 2D non-layered molybdenum dioxide" . | RARE METALS 44 . 1 (2024) : 404-416 .
APA Deng, Li-Ying , Zhang, Qing , Li, Wang-Yang , Ye, Xiao-Yuan , Zhao, Yi-Fan , Chen, Shen-Zhong et al. KCl acts as a flux to assist the growth of sub-millimeter-scale metallic 2D non-layered molybdenum dioxide . | RARE METALS , 2024 , 44 (1) , 404-416 .
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