Elemental two-dimensional (2D) materials, characterized by unique chemical, physical, and electrical characteristics, now offer intriguing energy and catalysis application possibilities. Their 2D thin structure has constricting effects due to their large surface-to-volume ratios, good transport features, and fascinating the physicochemical characteristics. Despite the fact, that emerging elemental 2D materials such as graphene, borophene, silicone, black phosphorene, antimonene, tellurene, bismuthene, and arsenene, etc., are receiving significant attention in electronics and optoelectronic devices, as well as multiple energy storage and conversion systems, due to their remarkable structural, and electronic characteristics. Particularly, 2D materials have large surface areas, elevated theoretical capacities, structural anisotropy, excellent mobility, and tunable bandgaps, which are intriguing prospects for a variety of energy storage and conversion techniques. As main group elements such as silicon and germanium have favored the area of contemporary electronics, their monolayer 2D intermediates have shown considerable potential for next-generation electronic metals and potentially game-changing features for optoelectronics, energy, and beyond. Such atomically thin materials have expressed interesting characteristics like near-room-temperature topological insulation in bismuthene, exceptionally elevated electron mobilities in phosphorene and silicone, and significant Li-ion storage capacity in borophene. Recent advancements in the synthesis, analysis and use of several developing 2D materials have been noteworthy. We have demonstrated the basic properties, structure, importance of imperfections and functionalization, explanation of various allotropes, general structure-property correlations, categorization of conjugated polymers, and most recent advancements in the synthesis of 2D materials and their application in various sustainable diversity. In this view, we highlight the advancement of new elemental 2D materials in terms of synthesis techniques, characteristics, synthesis schemes and merit figures in energy production and catalyst purposes. In addition, we contribute our perspective on the problems and possibilities, which we hope will shed light on the enormous prospects of this ever-expanding industry.

具有独特化学、物理和电气特性的元素二维 (2D) 材料现在提供了有趣的能源和催化应用可能性。它们的二维薄结构由于其较大的表面积与体积比、良好的传输特性和迷人的物理化学特性而具有收缩效应。尽管如此，石墨烯、硼烯、硅酮、黑磷烯、锑烯、碲烯、铋烯和砷烯等新兴单质二维材料在电子和光电器件以及多种能量存储和转换方面受到了广泛关注系统，由于其显着的结构和电子特性。特别是，二维材料具有大表面积、高理论容量、结构各向异性、出色的流动性和可调带隙，这些都是各种能量存储和转换技术的诱人前景。由于硅和锗等主族元素青睐现代电子领域，它们的单层二维中间体已显示出巨大的下一代电子金属潜力，并可能改变光电子、能源等领域的游戏规则。这种原子级薄的材料表现出有趣的特性，如铋烯中接近室温的拓扑绝缘、磷烯和硅酮中异常高的电子迁移率以及硼烯中显着的锂离子存储容量。一些正在开发的二维材料的合成、分析和使用方面的最新进展值得注意。我们已经展示了基本属性、结构、缺陷和功能化的重要性、各种同素异形体的解释、一般结构-性质相关性、共轭聚合物的分类，以及二维材料合成及其在各种可持续多样性中的应用的最新进展。从这个角度来看，我们强调了新元素二维材料在合成技术、特性、合成方案以及能源生产和催化剂用途方面的优点。此外，我们对问题和可能性发表了自己的看法，我们希望这能阐明这个不断发展的行业的巨大前景。以及二维材料合成及其在各种可持续多样性中的应用的最新进展。从这个角度来看，我们强调了新元素二维材料在合成技术、特性、合成方案以及能源生产和催化剂用途方面的优点。此外，我们对问题和可能性发表了自己的看法，我们希望这能阐明这个不断发展的行业的巨大前景。以及二维材料合成及其在各种可持续多样性中的应用的最新进展。从这个角度来看，我们强调了新元素二维材料在合成技术、特性、合成方案以及能源生产和催化剂用途方面的优点。此外，我们对问题和可能性发表了自己的看法，我们希望这能阐明这个不断发展的行业的巨大前景。