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期刊论文 3

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光催化 1

分解水 1

异质结构 1

污染物降解 1

黑磷 1

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Thermal transport properties of monolayer phosphorene: a mini-review of theoretical studies

Guangzhao QIN, Ming HU

《能源前沿(英文)》 2018年 第12卷 第1期   页码 87-96 doi: 10.1007/s11708-018-0513-y

摘要: Phosphorene, a two-dimensional (2D) elemental semiconductor with a high carrier mobility and intrinsic direct band gap, possesses fascinating chemical and physical properties distinctively different from other 2D materials. Its rapidly growing applications in nano-/opto-electronics and thermoelectrics call for fundamental understanding of the thermal transport properties. Considering the fact that there have been so many studies on the thermal transport in phosphorene, it is on emerging demand to have a review on the progress of previous studies and give an outlook on future work. In this mini-review, the unique thermal transport properties of phosphorene induced by the hinge-like structure are examined. There exists a huge deviation in the reported thermal conductivity of phosphorene in literature. Besides, the mechanism underlying the deviation is discussed by reviewing the effect of different functionals and cutoff distance in calculating the thermal transport properties of phosphorene. It is found that the (vdW) interactions play a key role in the formation of resonant bonding, which leads to long-ranged interactions. Taking into account of the vdW interactions and including the long-ranged interactions caused by the resonant bonding with large cutoff distance are important for getting the accurate and converged thermal conductivity of phosphorene. Moreover, a fundamental insight into the thermal transport is provided based on the review of resonant bonding in phosphorene. This mini-review summarizes the progress of the thermal transport in phosphorene and gives an outlook on future horizons, which would benefit the design of phosphorene based nano-electronics.

关键词: thermal transport     phosphorene     resonant bonding    

Phosphorene: Current status, challenges and opportunities

Anandarup Goswami, Manoj B. Gawande

《化学科学与工程前沿(英文)》 2019年 第13卷 第2期   页码 296-309 doi: 10.1007/s11705-018-1783-y

摘要: The field of 2-dimensional (2D) materials has witnessed a sharp growth since its inception and can majorly be attributed to the substantial technical and scientific developments, leading to significant improvements in their syntheses, characterization and applications. In the list of 2D materials, the relatively newer addition is phosphorene, which ideally consists of a single layer of black phosphorous. Keeping in mind the past, and ongoing research activities, this short account offers a brief overview of the present status and the associated challenges in the field of phosphorene-related research, with special emphasis on their syntheses, properties, applications and future opportunities.

关键词: phosphorene     black phosphorous     anisotropy     single layer     thermoelectric     chemical vapor deposition     catalysis     battery     supercapacitor    

黑磷基异质结构光催化剂 Review

郑云, 陈亦琳, 高碧芬, 林碧洲, 王心晨

《工程(英文)》 2021年 第7卷 第7期   页码 991-1001 doi: 10.1016/j.eng.2021.06.004

摘要:

半导体光催化是解决全球能源短缺和环境污染问题的潜在途径。黑磷(BP)具有空穴迁移率高、带隙可调、光吸收范围宽等特点,在光催化领域得到了广泛的应用。然而,由于未经处理的BP的光生载流子分离效率较低,其光催化活性仍然较低。BP基异质结构光催化剂具有更高的光生载流子分离效率,其研制设计已成为近年来光催化领域的研究热点。本文总结了BP及其异质结构光催化剂的设计、合成、性能和应用方面的进展,阐述了BP基异质结构光催化剂在分解水、污染物降解、二氧化碳还原、固氮、杀菌消毒和有机合成中的应用,阐明了BP基异质结构光催化剂设计的机遇和挑战。该综述将促进BP基异质结构光催化剂在能量转换和环境修复中的发展和应用。

关键词: 黑磷     异质结构     光催化     分解水     污染物降解    

标题 作者 时间 类型 操作

Thermal transport properties of monolayer phosphorene: a mini-review of theoretical studies

Guangzhao QIN, Ming HU

期刊论文

Phosphorene: Current status, challenges and opportunities

Anandarup Goswami, Manoj B. Gawande

期刊论文

黑磷基异质结构光催化剂

郑云, 陈亦琳, 高碧芬, 林碧洲, 王心晨

期刊论文