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Journal articles on the topic 'Metallene'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Prabhu, P., and Jong-Min Lee. "Metallenes as functional materials in electrocatalysis." Chemical Society Reviews 50, no. 12 (2021): 6700–6719. http://dx.doi.org/10.1039/d0cs01041c.

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2D metals, metallenes, feature exciting opportunities at the forefront of electrocatalysis. We bring to attention metallene preparation techniques and modification strategies for the derivation of highly functional metallenes in key electrocatalytic applications.

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2

Pavelka, Laura C., Margaret A. Hanson, Viktor N. Staroverov, and Kim M. Baines. "Mechanism of the addition of alkynes to silenes and germenes: A density functional study." Canadian Journal of Chemistry 93, no. 1 (2015): 134–42. http://dx.doi.org/10.1139/cjc-2014-0256.

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Density functional theory (DFT) and the coupled cluster method have been used to study the mechanism of the cycloaddition of acetylene to silene, H2Si=CH2, and germene, H2Ge=CH2, at the B3LYP/6-311++G(d,p) and CCSD/6-311++G(d,p) levels of theory. Diradical, zwitterionic, and concerted pathways were located for both metallenes. The computational results were compared to experimental data to propose the most likely reaction pathway for each metallene.

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3

Liu, Junfeng, Qiuxia Wang, Tong Li, Yong Wang, Huaming Li, and Andreu Cabot. "PdMoSb trimetallene as high-performance alcohol oxidation electrocatalyst." Nano Research 16, no. 2 (2022): 2041–48. https://doi.org/10.1007/s12274-022-4873-8.

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Metallenes are an emerging class of two-dimensional (2D) material with outstanding potential in electrocatalysis. Herein, we present a new PdMoSb trimetallene produced by a facile wet-chemistry procedure and tested for the alcohol oxidation reaction. PdMoSb shows an extremely high Pd utilization and superior performance toward ethanol, methanol, and glycerol electro-oxidation compared with PdMo and commercial Pd/C catalysts. Experimental results and density functional theory calculations reveal that the enhanced activity relies not only on the high surface area that characterizes the ultrathin

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4

Bubnova, Olga. "A new metallene arrival." Nature Nanotechnology 13, no. 4 (2018): 272. http://dx.doi.org/10.1038/s41565-018-0125-z.

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5

Suter, Beat. "Entfernung von Schrauben und Stiften bei der Wurzelbehandlungsrevision." SWISS DENTAL JOURNAL SSO – Science and Clinical Topics 127, no. 3 (2017): 230–31. http://dx.doi.org/10.61872/sdj-2017-03-02.

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Metallene Schrauben und Stifte werden zuerst am besten unter Sicht mit dem Operationsmikroskop freigestellt. Alles umgebende Füllungsmaterial muss weggeschliffen werden, bis der gesamte Zementierungsspalt, der das zu entfernende Objekt am Kanaleingang umgibt, dargestellt ist. Dazu verwendet man einen Kronen-Brücken-Präparierdiamanten und bei wenig Platz einen feinen, langen Diamantbohrer.

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6

Tang, Cheng, and Shi-Zhang Qiao. "2D Atomically Thin Electrocatalysts: From Graphene to Metallene." Matter 1, no. 6 (2019): 1454–55. http://dx.doi.org/10.1016/j.matt.2019.10.023.

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7

Wang, Jiali, and Hao Ming Chen. "Metallene pre-catalyst reconstruction for boosting catalytic performance." Chem Catalysis 2, no. 12 (2022): 3277–79. http://dx.doi.org/10.1016/j.checat.2022.11.012.

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8

Kuball, Alexander, Oliver Gross, Benedikt Bochtler, and Ralf Busch. "Konstruktionswerkstoff für hochfeste Kleinteile." Konstruktion 70, no. 04 (2018): IW5—IW7. http://dx.doi.org/10.37544/0720-5953-2018-04-55.

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Amorphe Metalle sind eine seit den frühen 60er-Jahren bekannte Unterklasse der metallischen Werkstoffe, die die Eigenschaften von Polymeren mit den Eigenschaften von Metallen in sich vereinen. Diese Eigenschaftskombination kann neue Anwendungsfelder für metallische Werkstoffe erschließen und eine bessere Performance als kristalline Metalle ermöglichen.

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9

Yu, Hongjie, Tongqing Zhou, Ziqiang Wang, et al. "Defect‐Rich Porous Palladium Metallene for Enhanced Alkaline Oxygen Reduction Electrocatalysis." Angewandte Chemie 133, no. 21 (2021): 12134–38. http://dx.doi.org/10.1002/ange.202101019.

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10

Yu, Hongjie, Tongqing Zhou, Ziqiang Wang, et al. "Defect‐Rich Porous Palladium Metallene for Enhanced Alkaline Oxygen Reduction Electrocatalysis." Angewandte Chemie International Edition 60, no. 21 (2021): 12027–31. http://dx.doi.org/10.1002/anie.202101019.

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11

Zhang, Yu, Hengjia Wang, Lei Jiao, et al. "Defect engineering of PdMo metallene for sensitive electrochemical detection of dopamine." Chemical Engineering Journal 466 (June 2023): 143075. http://dx.doi.org/10.1016/j.cej.2023.143075.

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12

Huang, Shaoda, Shuanglong Lu, Shun Gong, et al. "Sublayer Stable Fe Dopant in Porous Pd Metallene Boosts Oxygen Reduction Reaction." ACS Nano 16, no. 1 (2021): 522–32. http://dx.doi.org/10.1021/acsnano.1c07574.

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13

Wellacher, Martin, Markus Brechlmacher, Franz Poschacher, and Roland Pomberger. "Vorschlag einer Qualitätssicherungsmethode für geogen belasteten Bodenaushub." Österreichische Wasser- und Abfallwirtschaft 72, no. 1-2 (2019): 77–84. http://dx.doi.org/10.1007/s00506-019-00631-1.

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Zusammenfassung Geogene Belastungen von Metallen gibt es in vielen Böden, auch in der Steiermark. Bodenaushub, der verwertet werden soll, muss gesetzlich festgelegte Grenzwerte, u. a. für Metalle, unterschreiten. Über solche Grenzwerte geogen belasteter Bodenaushub ist in Österreich zur Deponierung bestimmt. Es ist jedoch Stand der Wissenschaft und Forschung, dass auch in grenzwertüberschreitenden Gehalten vorkommende Metalle nicht mobil sein müssen und so auch keine toxische Wirkung hätten. Die vorgestellte Entwicklung betrifft Böden aus geogen mit Metallen belasteten Regionen, wie sie in der

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14

Mendes, Rafael Gregorio, Huy Quang Ta, Thomas Gemming, et al. "In Situ Growth of Suspended Zirconene Islets Inside Graphene Pores." Advanced Functional Materials 35, no. 2 (2024): 2412889. https://doi.org/10.1002/adfm.202412889.

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This is the final PDF version of the journal article supplemented by the data with DOI: 10.5281/zenodo.15387850. Dataset description: original PNG data from original research within the project EBEAM. Precisely, there are seven final, complex Figures below: Figure 1. Removal of amorphous contaminations with electron irradiation. a–c) Illustrations of the beam shower depicting the reduction of amorphous carbon and the formation of Zr clusters. d,e) Typical initial state of the beam shower. f) EDS spectrum highlighting the large intensity of carbon. After 25 min of electron beam shower, th

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15

Yu, Renqin, Yifan Zhang, Sixu Deng, et al. "Platinum Alloys for Methanol Oxidation Electrocatalysis: Reaction Mechanism and Rational Design of Catalysts with Exceptional Activity and Stability." Catalysts 14, no. 1 (2024): 60. http://dx.doi.org/10.3390/catal14010060.

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Direct methanol fuel cells have emerged as highly promising energy conversion devices in the past few decades. However, some challenges, such as carbon monoxide (CO) poisoning and unsatisfactory long-term stability, remain for platinum (Pt) as a methanol oxidation reaction (MOR) catalyst. This review covers recent advances in Pt alloy MOR catalysts and provides some insights. This review presents MOR catalytic mechanisms based on CO or non-CO pathways. Typical dimension-based designs of MOR catalysts, such as anisotropic nanowires, metallene, nanoframes, and corresponding rationales for perfor

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16

Wang, Hongjing, Wenxin Wang, Hongjie Yu, et al. "Interface engineering of polyaniline-functionalized porous Pd metallene for alkaline oxygen reduction reaction." Applied Catalysis B: Environmental 307 (June 2022): 121172. http://dx.doi.org/10.1016/j.apcatb.2022.121172.

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17

Zhang, Dan, Yue Shi, Xilei Chen, Jianping Lai, Bolong Huang, and Lei Wang. "High-entropy alloy metallene for highly efficient overall water splitting in acidic media." Chinese Journal of Catalysis 45 (February 2023): 174–83. http://dx.doi.org/10.1016/s1872-2067(22)64166-4.

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18

Zhang, Jingxian, Fan Lv, Zehui Li, et al. "Cr‐Doped Pd Metallene Endows a Practical Formaldehyde Sensor New Limit and High Selectivity." Advanced Materials 34, no. 2 (2021): 2105276. http://dx.doi.org/10.1002/adma.202105276.

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19

Zeng, Tiantian, Xiaomin Meng, Shiwei Sun, et al. "Tensile‐Strained Holey Pd Metallene toward Efficient and Stable Electrocatalysis." Small Methods, August 9, 2023. http://dx.doi.org/10.1002/smtd.202300791.

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AbstractNoble metal‐based metallenes are attracting intensive attention in energy catalysis, but it is still very challenging to precisely control the surface structures of metallenes for higher catalytic properties on account of their intrinsic thermodynamic instability. Herein, the synthesis of tensile‐strained holey Pd metallene by oxidative etching is reported using hydrogen peroxide, which exhibits highly enhanced catalytic activity and stability in comparison with normal Pd metallene toward both oxygen reduction reaction and formic acid oxidation. The pre‐prepared Pd metallene functions

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20

ABIDI, KAMEYAB RAZA, Mohammad Bagheri, Sukhbir Singh, and Pekka Koskinen. "Atomically Thin Metallenes at the Edge." 2D Materials, January 29, 2025. https://doi.org/10.1088/2053-1583/adafc1.

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Abstract Atomically thin metallenes are a new family of materials representing the ultimate limit of a thin free-electron gas for novel applications. Although metallene research has gained traction, limited attention has been paid to the properties of their ubiquitous edges. Here, we use density-functional theory simulations to investigate various edges of Mg, Cu, Y, Au, and Pb metallenes with hexagonal and buckled honeycomb lattices. Investigating relaxations, energies, stresses, and electronic structures at the edge, we find that some properties have clear trends while others are sensitive t

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21

Wei, Zhongzhe, Zijiang Zhao, Chenglong Qiu, et al. "Tripodal Pd metallenes mediated by Nb2C MXenes for boosting alkynes semihydrogenation." Nature Communications 14, no. 1 (2023). http://dx.doi.org/10.1038/s41467-023-36378-3.

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Abstract2D metallene nanomaterials have spurred considerable attention in heterogeneous catalysis by virtue of sufficient unsaturated metal atoms, high specific surface area and surface strain. Nevertheless, the strong metallic bonding in nanoparticles aggravates the difficulty in the controllable regulation of the geometry of metallenes. Here we propose an efficient galvanic replacement strategy to construct Pd metallenes loaded on Nb2C MXenes at room temperature, which is triggered by strong metal-support interaction based on MD simulations. The Pd metallenes feature a chair structure of six

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22

Miao, Zhaohua, Chenxin Lu, Chengyan Xu, et al. "A Small Library of Copper-Based Metallenes with Superior Antibacterial Activity." Materials Horizons, 2024. http://dx.doi.org/10.1039/d4mh01175a.

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Metallene, composed primarily of under-coordinated metal atoms, has emerged as a new category of two-dimensional materials. Via cryo-pretreatment assisted-liquid phase exfoliation method, we report a small library of copper-based metallenes,...

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23

Zeng, Tiantian, Mang Niu, Binghui Xu, et al. "Control Over Nitrogen Dopant Sites in Palladium Metallene for Manipulating Catalytic Activity and Stability in the Oxygen Reduction Reaction." Advanced Functional Materials, June 26, 2024. http://dx.doi.org/10.1002/adfm.202408264.

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AbstractDoping light elements in Pt‐group metals is an effective approach toward improving their catalytic properties for oxygen reduction reaction (ORR). However, it is challenging to control dopant sites and to establish the correlation between the doping site and the catalytic property. In this paper, this success is demonstrated in controlling N doping sites in Pd metallene to manipulate electrocatalytic properties toward ORR. A Pd metallene sample with N dopant predominantly located at the atomic vacancy site (V‐N‐Pd metallene) exhibits two times higher mass activity in ORR than a Pd meta

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24

Kashiwaya, Shun, Yuchen Shi, Johanna Rosen, and Lars Hultman. "Perspectives on noble metallenes: from synthesis to application." 2D Materials, March 24, 2025. https://doi.org/10.1088/2053-1583/adc470.

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Abstract Metallenes are presented for a new class of single-atom-thick two-dimensional (2D) metal sheets. It is motivated by a recent (2024) discovery of 2D gold, dubbed goldene, by selectively etching off Ti3C2 slabs from a Ti3AuC2 nanolaminate. This synthesis-derivative method bypasses the natural tendency for metals to form three-dimensional forms. Thus, 2D-materials’ research goes beyond ceramics with graphene as the most-known example. A range of noble and non-noble metals are now proposed for metallene preparation. Their exploration is motivated by the unique properties offered by 2D and

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25

Xu, Shuya, Chen Tao, Sijie Chen, et al. "Optimizing the O-intermediates' chemisorption behavior of Pd metallene via cation doping enables a highly efficient oxygen reduction in PEMFCs." Applied Physics Letters 125, no. 10 (2024). http://dx.doi.org/10.1063/5.0231212.

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Modulating the electronic structure and O-intermediates' chemisorption behavior of Pd metallene with boosted oxygen reduction reaction (ORR) performance is critical to advance proton exchange membrane fuel cells (PEMFCs). Herein, Hf doping Pd metallene (Hf-Pd metallene) is developed for efficient ORR electrocatalysis. Multiple characterizations and theoretical simulations disclose that the Hf dopant located in the inner atomic layers of Hf-Pd metallene could modulate the electronic configuration of Pd, lower the binding energies of the Pd d-band centers toward O-related intermediates, deliver

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26

Wang, Wenxin, Kai Deng, Qiqi Mao, et al. "Rh metallene with functionalized polypyrrole surface for hydrogen evolution over a wide pH range." Nanotechnology, October 19, 2022. http://dx.doi.org/10.1088/1361-6528/ac9b60.

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Abstract Interface engineering of two-dimensional (2D) materials by conductive polymer modification is one of the valid methods to promote hydrogen evolution reaction (HER) performance. Herein, we report a simple and universal strategy for the synthesis of polypyrrole (PPy) modified Rh metallene (Rh@PPy metallene) towards an efficient pH-universal HER. Due to the unique ultrathin 2D metallene structure and the optimized electronic structure between the metallene-PPy surfaces, the as-prepared Rh@PPy metallene not only exhibits excellent HER activity with low overpotentials of 16, 39 and 42 mV i

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27

Liu, Songliang, Hugang Zhang, Tianlun Ren, et al. "Interface Engineering and Boron Modification of Pd–B/Pd Hetero‐Metallene Synergistically Accelerate Oxygen Reduction Catalysis." Small, August 27, 2023. http://dx.doi.org/10.1002/smll.202306014.

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Abstract2D metallene possess high surface area and excellent electron transport capability, thus enabling efficient application in oxygen reduction reaction (ORR). However, the interface regulation and electronic structure optimization of metallene are still great challenges. Herein, Pd–B/Pd hetero‐metallene is constructed by interface engineering and B modification strategies for efficient electrocatalytic ORR. The 2D configuration of Pd–B/Pd hetero‐metallene exposes a large number of surface atoms and unsaturated defect sites, thus providing abundant catalytic active sites and exhibiting hig

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28

Liu, Songliang, Huaifang Teng, Kun Ma, et al. "Coupling Tensile Strain and Electronic Modulation in Mesoporous PdMo Metallene Nanoveins for Improved Oxygen Reduction." Advanced Materials, July 2, 2025. https://doi.org/10.1002/adma.202508055.

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AbstractUnraveling the fundamental determinants of the intrinsic activity of practical catalysts has long been challenging, mainly due to the complexity of the structures and surfaces of such catalysts. Current understandings of intrinsic activity mostly come from model catalysts. Here, a pH‐induced ligand adsorption strategy is developed to achieve controllable synthesis of self‐assembled low‐dimensional PdMo nanostructures, including 1D nanowires, 2D metallenes, and 2D metallene nanoveins. A strong correlation is established between the intrinsic oxygen reduction reaction (ORR) activity and

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29

Wu, Jiandong, Dongxu Jiao, Qihui Liu, et al. "Atomic Interface Engineering‐Mediated Metallene Nanozyme Boosts Efficient Photothermal Catalytic Tumor‐Specific Therapy." Advanced Functional Materials, August 2, 2024. http://dx.doi.org/10.1002/adfm.202408019.

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AbstractTumor microenvironment (TME)‐responsive nanozymes‐based catalytic therapy shows great potential in combating malignant tumor. However, their biological application still suffers from deficient catalytic activity. Herein, the MoOx‐Rh metallene nanozyme demonstrates highly efficient multiple enzymatic catalytic activities, where MoOx species atomically dispersed on Rh metallene surface. The resulting structures enable MoOx‐Rh metallene with maximally exposed active oxide‐metallene interface and more atoms sites around interface can be well finely regulated. Results of experiment and dens

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30

Wang, Hongjing. "Interface Engineering-Inspired Electron Regulation in Pt/Pd Hetero-Metallene for Methanol-Assisted Hydrogen Evolution." Energy Lab 1 (2022). http://dx.doi.org/10.54227/elab.20220005.

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The small molecule oxidation reaction instead of oxygen evolution reaction coupled with hydrogen evolution reaction can greatly reduce the reaction overpotential of electrochemical water splitting, which is a very efficient and energy-saving hydrogen evolution strategy. Herein, we report an interface engineering constructed two-dimensional ultrathin curled Pt/Pd hetero-metallene for efficient electrocatalytic hydrogen evolution assisted by methanol. The thin-sheet structure of Pt/Pd hetero-metallene provides a large specific surface area and exposes numerous surface atoms that could act as rea

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31

Chen, Yaping, Xiaobo Zheng, Yuyue Yang, Peiyu Wang, and Wenping Sun. "Palladium Metallene‐Based Electrocatalysts for Energy Conversion Applications." Advanced Functional Materials, June 12, 2024. http://dx.doi.org/10.1002/adfm.202404408.

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AbstractPalladium (Pd)‐based catalysts are considered compelling alternatives to platinum (Pt)‐based counterparts in various electrocatalytic reactions. Recently, Pd metallene‐based nanomaterials have emerged as innovative materials for electrocatalysis, demonstrating unique functional properties and exceptional catalytic activity. This review aims to discuss recent research progress on Pd metallene‐based electrocatalysts for energy conversion applications, providing an overview of their design strategies and pivotal advantages. Seven pivotal construction strategies for Pd metallene‐based elec

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32

Chen, Shanshan, Qiang Yuan, and Xun Wang. "Cr-doped Pd metallene nanoribbon superstructures for oxygen reduction reaction and formic acid oxidation." Chemical Communications, 2023. http://dx.doi.org/10.1039/d2cc06664e.

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Metallene is receiving continuous attention because of its unique properties in electrocatalysis. Herein, we report a new class of three-dimensional (3D) Cr-doped Pd metallene nanoribbon (PdCr MNR) assembly. The 3D...

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33

Wang, Ziqiang, Xinmiao Li, Hugang Zhang, et al. "Phosphorus-induced activation of Ir metallene for efficient acidic overall water electrolysis." Chemical Communications, 2023. http://dx.doi.org/10.1039/d3cc02900j.

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In this work, we synthesize P-doped Ir metallene (P-Ir metallene) with rich defects as highly active bifunctional catalyst towards hydrogen evolution reaction and oxygen evolution reaction, requiring overpotentials of 28...

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34

Xiong, Juan, Hongdong Li, Yue Pan, et al. "Multiple strategies of porous tetrametallene for efficient ethanol electrooxidation." Journal of Materials Chemistry A, 2022. http://dx.doi.org/10.1039/d2ta05109e.

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The first synthesized porous Pd59W8Rh19Bi14 metallene combines OH adsorption effects, electronic effects and C–C bond cleavage site strategies to improve EOR performance. The metallene stable structure further accelerates the mass transfer rate.

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35

Deng, Kai, Zilong Lian, Wenxin Wang, et al. "Lattice Strain and Charge Redistribution of Pt Cluster/Ir Metallene Heterostructure for Ethylene Glycol to Glycolic Acid Conversion Coupled with Hydrogen Production." Small, August 30, 2023. http://dx.doi.org/10.1002/smll.202305000.

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AbstractUpgrading overall water splitting (OWS) system and developing high‐performance electrocatalysts is an attractive way to the improve efficiency and reduce the consumption of hydrogen (H2) production from electrolyzed water. Here, a Pt cluster/Ir metallene heterojunction structure (Pt/Ir hetero‐metallene) with a unique Pt/Ir interface is reported for the conversion of ethylene glycol (EG) to glycolic acid (GA) coupled with H2 production. With the assistance of ethylene glycol oxidation (EGOR), the Pt/Ir||Pt/Ir hetero‐metallene two‐electrode water electrolysis system exhibits a lower cell

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36

Wang, Ziqiang, Xinmiao Li, Hugang Zhang, et al. "Amorphous/crystalline RhFeP metallene for hydrazine-assisted water splitting." Nanotechnology, February 22, 2024. http://dx.doi.org/10.1088/1361-6528/ad2c5b.

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Abstract Replacing the slow oxygen evolution reaction (OER) with favorable hydrazine oxidation reaction (HzOR) is a green and efficient way to produce hydrogen. In this work, we synthesize amorphous/crystalline RhFeP metallene via phase engineering and heteroatom doping. RhFeP metallene has good catalytic activity and stability for HER and HzOR, and only an ultralow voltage of 18 mV is required to achieve 10 mA cm-2 in a two-electrode hydrazine-assisted water splitting system. The superior result is mainly ascribed to the co-doping of Fe and P and the formation of amorphous/crystalline RhFeP m

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37

Kabiraz, Mrinal Kanti, Hafidatul Wahidah, Jong Wook Hong, and Sang‐Il Choi. "Platinum Metallenes: Advanced Electrocatalysts for Sustainable Energy Solutions." Small, May 13, 2025. https://doi.org/10.1002/smll.202500858.

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AbstractPlatinum (Pt) metallenes, an emerging class of ultrathin 2D nanomaterials, have redefined the field of electrocatalysis, offering physicochemical properties that are completely new to conventional catalyst materials. Characterized by their high surface‐to‐volume ratios, abundant active sites, and tunable electronic structures, Pt metallenes exhibit remarkable efficiencies across key reactions in fuel cells and electrolyzers, including the oxygen reduction reaction (ORR), hydrogen evolution reaction (HER), and liquid fuel oxidation reaction (LFOR). Overcoming the inherent limitations of

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38

Wu, Yueji, Han Lin, Qiqi Mao, et al. "Trace Cu‐Induced Low C─N Coupling Barrier on Amorphous Co Metallene Boride for Boosting Electrochemical Urea Production." Small, October 12, 2024. http://dx.doi.org/10.1002/smll.202407679.

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AbstractThe electrochemical C─N coupling of carbon dioxide (CO2) and nitrate(NO3‐) is an alternative strategy to the traditional high−energy industrial pathway for urea synthesis, which urgently requires the design of efficient catalysts to achieve high yield and Faraday efficiency (FE). Here, amorphous low‐content copper‐doped cobalt metallene boride (a‐Cu0.1CoBx metallene) is designed for urea synthesis via electrochemical C─N coupling. The a‐Cu0.1CoBx metallene can drive electrocatalytic C─N coupling of CO2 and NO3− for urea synthesis in CO2‐saturated 0.1 m KNO3 electrolyte, with 27.7% of F

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39

Xie, Linfeng, Jing Wang, Kun Wang, et al. "Modulating the Bader Charge Transfer in Single p‐Block Atoms Doped Pd Metallene for Enhanced Oxygen Reduction Electrocatalysis." Angewandte Chemie International Edition, July 9, 2024. http://dx.doi.org/10.1002/anie.202407658.

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Metallene is considered as an emerging family of electrocatalysts due to its atomically layered structure and unique surface stress. Here we propose a strategy to modulate the Bader charge transfer (BCT) between Pd surface and oxygenated intermediates via p‐d electronic interaction by introducing single‐atomp‐block metal (M = In, Sn, Pb, Bi) into Pd metallene nanosheets towards efficient oxygen reduction reaction (ORR). X‐ray absorption and photoelectron spectroscopy suggests that doping p‐block metals could facilitate electron transfer to Pd sites and thus downshift the d‐band center of Pd an

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40

Xie, Linfeng, Jing Wang, Kun Wang, et al. "Modulating the Bader Charge Transfer in Single p‐Block Atoms Doped Pd Metallene for Enhanced Oxygen Reduction Electrocatalysis." Angewandte Chemie, July 9, 2024. http://dx.doi.org/10.1002/ange.202407658.

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Metallene is considered as an emerging family of electrocatalysts due to its atomically layered structure and unique surface stress. Here we propose a strategy to modulate the Bader charge transfer (BCT) between Pd surface and oxygenated intermediates via p‐d electronic interaction by introducing single‐atomp‐block metal (M = In, Sn, Pb, Bi) into Pd metallene nanosheets towards efficient oxygen reduction reaction (ORR). X‐ray absorption and photoelectron spectroscopy suggests that doping p‐block metals could facilitate electron transfer to Pd sites and thus downshift the d‐band center of Pd an

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41

Lu, Chenxin, Xiang Huang, Zhaoying Jin, Junwei Deng, Zhengbao Zha, and Zhaohua Miao. "Liquid exfoliation of molybdenum metallenes for non-inflammatory photothermal therapy of tumors." Journal of Materials Chemistry B, 2024. http://dx.doi.org/10.1039/d4tb00525b.

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42

Zhao, Yupeng, Zhengfan Chen, Nana Ma, et al. "Atomically Engineered Defect‐Rich Palladium Metallene for High‐Performance Alkaline Oxygen Reduction Electrocatalysis." Advanced Science, August 19, 2024. http://dx.doi.org/10.1002/advs.202405187.

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AbstractDefect engineering is a key chemical tool to modulate the electronic structure and reactivity of nanostructured catalysts. Here, it is reported how targeted introduction of defect sites in a 2D palladium metallene nanostructure results in a highly active catalyst for the alkaline oxygen reduction reaction (ORR). A defect‐rich WOx and MoOx modified Pd metallene (denoted: D‐Pd M) is synthesized by a facile and scalable approach. Detailed structural analyses reveal the presence of three distinct atomic‐level defects, that are pores, concave surfaces, and surface‐anchored individual WOx an

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43

Tian, Fenyang, Shuo Geng, Menggang Li, et al. "Synergetic Oxidized Mg and Mo Sites on Amorphous Ru Metallene Boost Hydrogen Evolution Electrocatalysis." Advanced Materials, March 21, 2025. https://doi.org/10.1002/adma.202501230.

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AbstractRuthenium (Ru) is considered as a promising catalyst for the alkaline hydrogen evolution reaction (HER), yet its weak water adsorption ability hinders the water splitting efficiency. Herein, a concept of introducing the oxygenophilic MgOx and MoOy species onto amorphous Ru metallene is demonstrated through a simple one‐pot salt‐templating method for the synergic promotion of water adsorption and splitting to greatly enhance the alkaline HER electrocatalysis. The atomically thin MgOx and MoOy species on Ru metallene (MgOx/MoOy‐Ru) show a 15.3‐fold increase in mass activity for HER at th

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44

Wang, Ziqiang, Guanghui Yang, Pengjun Tian, et al. "Heterointerface engineering of Rh/Pd metallene for hydrazine oxidation-assisted energy-saving hydrogen production." Journal of Materials Chemistry A, 2023. http://dx.doi.org/10.1039/d3ta00797a.

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45

Liu, Ze, Ge Xiaohang, Yanrui Wang, Mang Niu, Weiyong Yuan, and Lian Ying Zhang. "Selective edge etching of Pd metallene for enhanced formic acid electrooxidation." Chemical Communications, 2023. http://dx.doi.org/10.1039/d3cc03278g.

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We develop a facile, selective edge etching strategy to create edge sites in Pd metallene using acetic acid. The created edge sites remarkably increase the electrochemically active surface area but...

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46

Liu, Manman, Xiaofeng Fan, Xiaoqiang Cui, Wei Tao Zheng, and David J. Singh. "Amorphous RuPd bimetallene for hydrogen evolution reaction across a full pH range: A first-principles study." Physical Chemistry Chemical Physics, 2024. http://dx.doi.org/10.1039/d3cp05512d.

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47

Mahapatra, Preeti Lata, Appu Kumar Singh, Raphael Tromer, et al. "Energy harvesting using two-dimensional (2D) d-Silicates from abundant natural minerals." Journal of Materials Chemistry C, 2023. http://dx.doi.org/10.1039/d2tc04605a.

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In the last decade, the materials community has been exploring new 2D materials (graphene, metallene, TMDs, TMCs, MXene, among others) that have unique physical and chemical properties. Recent research has...

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Zhong, Wei, Boqiang Miao, mingyao wang, et al. "Rhodium-cobalt alloy bimetallene towards liquid C1 molecules electrooxidation in alkaline media." Journal of Materials Chemistry A, 2022. http://dx.doi.org/10.1039/d2ta06077a.

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The two-dimensional metallene with ultrahigh surface area is highly active electrocatalyst in various sustainable energy devices. Meanwhile, rhodium (Rh) based nanomaterials are attracting increased attention in electrocatalysis, which show the...

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Wang, Hongjing, Yunju Li, Songliang Liu, et al. "Nitrogen intercalated Pd metallene nanoribbons with optimized electronic structure for oxygen reduction catalysis." Chemical Communications, 2023. http://dx.doi.org/10.1039/d3cc03181k.

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Herein, we propose nitrogen (N) intercalated Pd metallene nanoribbons (N-Pd MNRs) which exhibit favorable and stable oxygen reduction reaction (ORR) performance in alkaline media. The ultrathin configuration of N-Pd MNRs...

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Zhang, Ying, Jiaqi Xiang, Kai Chen, Ya-Li Guo, Dongwei Ma, and Ke Chu. "Palladium Metallene for Nitric Oxide Electroreduction to Ammonia." Chemical Communications, 2023. http://dx.doi.org/10.1039/d3cc00131h.

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We demonstrate Pd metallene as an efficient catalyst for electrocatalytic NO reduction to NH3, showing the maximum NO-to-NH3 Faradaic efficiency of 89.6% with a corresponding NH3 yield rate of 112.5...

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