2018年2月9日 · Fully inorganic CsPbX 3 (X = Cl, Br, or I, or a mixture thereof) have become popular choices owing to their chemical stability and broadly tunable photoluminescence (PL, 400–700 nm), small PL full width at half-maxima (fwhm, 12–40 nm for blue-to-red), and high PL quantum yields (QYs = 50–90%). (3,4) Their intrinsic defect tolerance, (5,6 ...

2023年10月18日 · In this study, we synthesized a series of Br-doped Li 10−x SnP 2 S 12−x Br x electrolytes, resulting in the highest Li + conductivity reaching up to 6.0 mS cm −1. To understand the mechanism behind the enhanced Li + conductivity, we employed 7 Li static spin-lattice relaxation NMR measurements and conducted density functional theory calculations.

Captive Neoprene elements shall be arranged in opposition within a steel or ductile iron housing to provide positive mechanical restraint in all directions. Neoprene elements shall prevent metal to metal contact during normal operation. Bonded assemblies without …

2023年4月1日 · In this research, we predicted the Zeeman-type spin splitting and Rashba splitting of monolayer Janus ZrNX (X = Br, I). The Rashba spin splitting and valley splitting can be greatly tuned by the magnetic proximity effect of monolayer H–VTe 2, which are dependent on the stacking configurations.

2019年11月2日 · BR单片换热面积0.05平方米系列板式换热器 ( http: \/ \/ .jsscpipe \/ brproduct.asp?id=155 ) BR单片换热面积0.1平方米系列板式换热器

在本研究中，通过高压热处理工艺合成了一系列多晶 La0.65Ca0.35-xBaxMnO3（x = 0,0.1,0.2,0.3） 样品。 研究了它们的磁特性、磁热效应和与相变相关的临界行为。 Ba2+ 取代 Ca2+ 导致晶格膨胀，这反过来又增加了 Mn-O-Mn 键角并增强了系统内的双交换相互作用。

2024年4月5日 · In this paper, quasi-two-dimensional semitransparent perovskite solar cells (2D-ST-PSCs) with high AVT are prepared by introducing Br – ions to replace some I – ions in BA 2 MA 4 Pb 5 (I 1–x Br x) 16 ( x = 0, 0.1, 0.2, 0.3) and combine the nonpreheating (NP) process for the thinner perovskite films.

Eight‐week‐old male C57BL/6J mice were subjected to hindlimb unloading (HLU) for 4 weeks, following the mice were reloaded for 4 weeks under geomagnetic field (GMF) and SMF of 0.2–0.4 T. Bone quality indexes, including bone mineral density (BMD) and bone mineral content (BMC), bone microarchitecture, and bone mechanical properties were ...

BR板式换热器是具有换热效率高，物料流阻损失小，结构紧凑，温度控制灵敏、操作弹性大；装拆方便，使用寿命长等特点，是国内最先进的高效节能换热设备。

Immobilon® -PSQ PVDF Membrane 50 sheets, 7 cm x 8.4 cm, 0.2 µm pore size, transfer membrane for Western blotting at Sigma-Aldrich