Ru3@Mo2CO2 MXene single-cluster catalyst for highly efficient N2-to-NH3 conversion [0.03%]
高效氮气至氨转化的Ru3@Mo2CO2 MXene单簇催化剂
Cong Zhang,Ze-Hui Wang,Haiyan Wang et al.
Cong Zhang et al.
Single-cluster catalysts (SCCs) representing structurally well-defined metal clusters anchored on support tend to exhibit tunable catalytic performance for complex redox reactions in heterogeneous catalysis. Here we report a theoretical stu...
Correlated crustal and mantle melting documents proto-Tibetan Plateau growth [0.03%]
地壳和地幔熔融相关性记录了古西藏高原的生长
Wei Li,Rizheng He,Xiaohui Yuan et al.
Wei Li et al.
The mechanism that causes the rapid uplift and active magmatism of the Hoh-Xil Basin in the northern Tibetan Plateau and hence the outward growth of the proto-plateau is highly debated, more specifically, over the relationship between deep ...
Simulating learning methodology (SLeM): an approach to machine learning automation [0.03%]
一种机器学习自动化的方法：模拟学习法(SLEM)
Zongben Xu,Jun Shu,Deyu Meng
Zongben Xu
This paper introduces a 'simulating learning methodology' (SLeM) approach for the learning methodology determination in general and for Auto6 ML in particular, and reports the SLeM framework, approaches, algorithms and applications. ...
Chunyan Gao,Qinghua Gao,Cong Zhao et al.
Chunyan Gao et al.
Single molecules, the smallest independently stable units in the material world, serve as the fundamental building blocks of matter. Among different branches of single-molecule sciences, single-molecule chemical reactions, by revealing the ...
Combating air pollution significantly reduced air mercury concentrations in China [0.03%]
防治空气污染在中国显著降低了汞的浓度
Xinbin Feng,Xuewu Fu,Hui Zhang et al.
Xinbin Feng et al.
In the past decade, China has motivated proactive emission control measures that have successfully reduced emissions of many air pollutants. For atmospheric mercury, which is a globally transported neurotoxin, much less is known about the l...
Chuang Zhang,Chen Ye,Jiannian Yao et al.
Chuang Zhang et al.
The spin of electrons plays a vital role in chemical reactions and processes, and the excited state generated by the absorption of photons shows abundant spin-related phenomena. However, the importance of electron spin in photochemistry stu...
Powerful QTL mapping and favorable allele mining in an all-in-one population: a case study of heading date [0.03%]
集大成长株结合的QTL作图和有利等位基因发掘以及抽穗期案例研究
Pengfei Wang,Ying Yang,Daoyang Li et al.
Pengfei Wang et al.
The multiparent advanced generation intercross (MAGIC) population is characterized with great potentials in power and resolution of quantitative trait locus (QTL) mapping, but single nucleotide polymorphism (SNP)-based GWAS does not fully r...
Seawater barium and sulfide removal improved marine habitability for the Cambrian Explosion of early animals [0.03%]
海水中的硫酸根和硫化物的去除改善了动物在寒武纪时期的生存环境
Wei Wei,Lin-Hui Dong,Shuhai Xiao et al.
Wei Wei et al.
An increase in atmospheric pO2 has been proposed as a trigger for the Cambrian Explosion at ∼539-514 Ma but the mechanistic linkage remains unclear. To gain insights into marine habitability for the Cambrian Explosion, we analysed excess B...
Highly efficient and stable binary and ternary organic solar cells using polymerized nonfused ring electron acceptors [0.03%]
利用聚合非稠环电子受体高效稳定二元和三元有机太阳能电池
Xiaodong Wang,Nan Wei,Ya-Nan Chen et al.
Xiaodong Wang et al.
This study reports the successful design and synthesis of two novel polymerized nonfused ring electron acceptors, P-2BTh and P-2BTh-F, derived from the high-performance nonfused ring electron acceptor, 2BTh-2F. Prepared via Stille polymeriz...
Analytical approach to structural chemistry origins of mechanical, acoustical and thermal properties [0.03%]
结构化学的分析方法及其力学、声学和热学性质
Zhiwei Chen,Wei Liu,Bing Shan et al.
Zhiwei Chen et al.
Crystalline matters with periodically arranged atoms found wide applications in modern science and technology. To facilitate the design of new materials and the advancement of existing ones, accurate and efficient models without relying too...