Growth and luminescence properties of pure, Ce-doped and Eu-doped LiSr2I5 single crystals [0.03%]
纯的和Ce、Eu掺杂的LiSr₂I₅单晶的生长及发光性质研究
Ting Feng,Xinhui Jia,Xi Chong et al.
Ting Feng et al.
In this work, pure, Ce3+-doped, and Eu2+-doped LiSr2I5 single crystals were grown, and the effects of ion doping on their luminescence properties were investigated. Single crystals with diameters of 10 and 15 mm were grown using the vertica...
Magneto-structural and theoretical insights into Ni2Dy2 butterfly single-molecule magnets with diverse anionic co-ligands [0.03%]
具有多种阴离子共配体的Ni2Dy2蝶状单分子磁体的磁结构及理论研究视角
Anangamohan Panja,Zvonko Jagličić,Daniel Aravena et al.
Anangamohan Panja et al.
Five defective dicubane Ni2Dy2 complexes with the general formula [Ni2Dy2(L)4X2(solvent)n], where (X = NO3- (1), acetylacetonate (2), NCS- (3), OAc- (4), and pivalate (5)), were synthesized and structurally characterized to investigate how ...
Fabrication of a hollow-shaped CuO nanoparticle assembly using a sacrificial W18O49 template for C2+-product-selective electrochemical CO2 reduction [0.03%]
利用W18O49模板构建中空CuO纳米粒子组装体用于C2+产物选择性电催化CO2还原反应
Shan Wang,Chen Yang,Feng Chen et al.
Shan Wang et al.
Tungsten suboxide (W18O49) was used as a sacrificial template to prepare a hollow-shaped assembly of CuO nanoparticles as an active and stable catalyst for electrochemical CO2 reduction. Catalyst precursor materials Cu-W18O49-x (x denotes t...
Expanding the reactivity of Rosenthal's reagent to cyclopropenes and allenes [0.03%]
罗森塔尔试剂反应性的扩大使其能够与环丙烯和全烯发生反应
Marcel Eilers,Dennis Geik,Marc Schmidtmann et al.
Marcel Eilers et al.
The reactions of the Rosenthal reagent Cp2Ti(η2-BTMSA) with cyclopropenes and allenes were systematically investigated. With cyclopropenes, selective 1,2-insertion into the Ti-C bond induces a ring expansion from three- to five-membered fr...
Three-dimensional graphene/amorphous porous cobalt molybdenum phosphide nanosheet structure as polysulfide transformation promoters for Li-S batteries [0.03%]
三维石墨烯/非晶多孔钴钼磷化物纳米片结构作为Li-S电池的硫多质转变促进剂
Tongyu Yan,Hui Zhong,Wenhao Liao et al.
Tongyu Yan et al.
The slow transformation kinetics of polysulfides (PSs) result in poor cyclic stability of the sulfur cathode. It is necessary to select suitable electrocatalysts to achieve efficient transformation of PSs. Hindered electron transfer and lim...
MnI(CO)3-Prussian blue nanohybrids (MnI(CO)3@PBNPs) as red light-activatable platforms for synergic photo-activated chemotherapy and photodynamic therapy [0.03%]
MnI(CO)3-普鲁士蓝纳米杂化材料(MnI(CO)3@PBNPs)作为红光激活平台用于协同光动力/化疗
Rintu Bhowmik,Maynak Pal,Aarti Upadhyay et al.
Rintu Bhowmik et al.
Prussian blue nanoparticles (PBNPs), an FDA-approved iron hexacyanoferrate framework, have emerged as multifunctional nanoplatforms for phototherapy owing to their biocompatibility, photostability, and strong red-to-NIR absorption. Building...
Polysubstituted guanidine-based receptors for the selective extraction of pertechnetate anions from high-level waste [0.03%]
用于从高放废液中选择性分离过锝酸根阴离子的多取代胍基受体
Uliana M Leksina,Vladimir A Abramov,Petr I Matveev et al.
Uliana M Leksina et al.
In this work, we report the design and synthesis of a novel series of guanidine-based extractants tailored for the selective and efficient extraction of the pertechnetate anion (TcO4-). A library of 24 structurally diverse ligands was prepa...
Copper-based metal-organic framework for sensitive sensing of Cr2O72- in aqueous solution [0.03%]
一种基于铜的金属有机骨架用于溶液中Cr2O72-的灵敏检测
Qiuxiang Feng,Linghan Shi,Jiatong Dai et al.
Qiuxiang Feng et al.
The dichromate ion (Cr2O72-) is a highly toxic and carcinogenic pollutant in wastewater, which requires accurate and rapid monitoring techniques. In this study, a water-stable copper-based metal-organic framework (Cu-OCH3 MOF) is developed ...
Cu-substitution-driven orbital and phonon engineering breaks the thermoelectric trade-off in n-type Fe2VAl-based alloys [0.03%]
铜取代驱动的轨道和声子工程打破n型Fe2VAl基合金热电性能权衡限制
Xianfeng Ye,Jian Yu,Dong Liang et al.
Xianfeng Ye et al.
Narrow-bandgap full-Heusler Fe2VAl-based alloys have received increasing attention for thermoelectric applications due to their favorable electrical transport behavior, high mechanical strength, and Earth-abundant constituent elements. Howe...
Group 16 substitution effects on the electronic and optical properties of 1-dimensional conjugated heterocycle oligomers: a relativistic self-interaction corrected real-space TDDFT study [0.03%]
群I组取代效应对一维共轭杂环低聚物电子及光学性质的影响：基于相对论性自相互作用修正实空间TDDFT研究
Joëlle Mérgola-Greef,Bruce F Milne
Joëlle Mérgola-Greef
First-principles calculations employing real-space self-interaction corrected (time-dependent) density functional theory with incorporation of scalar and spin-orbit relativistic corrections have been used to elucidate the electronic charact...