Results 81 to 90 of about 81,724 (223)

Thiocyanate-Stabilized Pseudo-cubic Perovskite CH(NH₂)₂PbI₃ from Coincident Columnar Defect Lattices

α-FAPbI3 (FA+ = CH­(NH2)2+) with a cubic perovskite structure is promising for photophysical applications. However, α-FAPbI3 is metastable at room temperature, and it transforms to the δ-phase at a certain period of time at room temperature.
Shunta Nishioka (5491742), Kazuhiko Maeda (1294320), Masatomo Yashima (1420588), Takuya Ohmi (9682501), Takafumi Yamamoto (1466065), Kotaro Fujii (1420597), Nikolaj Roth (6686645), Iain W. H. Oswald (9137737), Masaki Azuma (1420603), James R. Neilson (1603621)   +9 more
core   +1 more source

A polarographic study of indium thiocyanate complexes

, 1963
The variation of the half-wave potential of indic ion as a function of ammonium thiocyanate concentration has been studied at an ionic strength of 2.0 in HClO4-NaClO4 medium.
Radhakrishnan, T. P., A.K. Sundaram, T.P. Radhakrishnan, Sundaram, A. K.   +3 more
core   +1 more source

Urinary Iodine, Perchlorate, and Thiocyanate Concentrations in U.S. Lactating Women [PDF]

, 2017
BackgroundIodine is an essential micronutrient for thyroid hormone production. Adequate iodine intake and normal thyroid function are important during early development, and breastfed infants rely on maternal iodine excreted in breast milk for their ...
Christina Jeong, Alicia M. McCarthy, Pearce, Elizabeth N, Leung, Angela M., Hindi Stohl, Jahreis, Katherine A, Jahreis, Katherine A., Kristin E. Schuller, McCarthy, Alicia M., Jeong, Christina, Wendy Ma, Angela M. Leung, Lee, Sun Y., Pearce, Elizabeth N., He, Xuemei, Lee, Sun Y, Schuller, Kristin E, Leung, Angela M, Stohl, Hindi, Mestman, Jorge H, Ibrahim, Sherrine, Sun Y. Lee, Ma, Wendy, Braverman, Lewis E., Braverman, Lewis E, Sherrine Ibrahim, Jorge H. Mestman, Xuemei He, McCarthy, Alicia M, Katherine A. Jahreis, Schuller, Kristin E., Elizabeth N. Pearce, Lewis E. Braverman, Mestman, Jorge H.   +33 more
core   +1 more source

Managing Crystallization in Tin‐Lead Perovskite Solar Cells via Differential Chelating Coordination

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A chelation‐mediated crystallization strategy is developed for Sn–Pb perovskites using 1,10‐phenanthroline. Stronger coordination with Sn than Pb helps reconcile their mismatched crystallization behavior, leading to improved crystalline quality, fewer defects, and reduced oxidation.
Zihao Feng, Miao Zeng, Na Han, Gang Wang, Junmin Xia, Chenpeng Xi, Shi Chen, Jia Guo, Jinfeng Liao, Guichuan Xing   +9 more
wiley   +1 more source

Thiourea-thiocyanate leaching system for gold [PDF]

, 2010
manuscriptThe leaching of gold in thiourea-thiocyanate solutions has been studied by the rotating-disk technique using ferric sulfate as oxidant. The effects of initial concentrations of ferric, thiourea (Tu) and thiocyanate as well as temperature and pH
Yang, Xiyun; Moats, Michael S.; Wang, Xuming; Shi, Xichang; Xu, Hui, Miller, Jan D.   +1 more
core  

Three Birds with One Stone: High‐Performance 2D Lead‐Free Perovskite Solar Cells via Direct In Situ Generation of Organic‐Spacer Precursors

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Adopting a “three birds with one stone” strategy, the in situ generation of organic spacer simultaneously addresses three major challenges limiting 2D tin‐based perovskites: (1) Sn2+ oxidation; (2) rapid crystallization; and (3) uncontrolled 2D phase distribution.
Yifan Shen, Yanfeng Chen, Quan Chen, Jinyu Wu, Jian Yang, Erdong Zhang, Wei Wang, Ningyi Xu, Wei Shen, Junmin Xia, Shufen Chen, Wei Huang   +11 more
wiley   +1 more source

Thiocyanate in saliva.

, 2015
Median concentrations and interquartile ranges (mM) of thiocyanate (SCN-) in saliva of neonates (n = 16), infants at 6 weeks (n = 16), 6 months (n = 18), and 12 months (n = 12), and adults (n = 20).
Saad S. Al-Shehri (790869), David M. Cowley (790871), John R. Wright (790872), Michael G. Henman (790873), Amitha K. Hewavitharana (533735), Paul N. Shaw (790875), John A. Duley (790877), Bruce G. Charles (790874), Christine L. Knox (296139), Helen G. Liley (790870), Emma L. Sweeney (790876)   +10 more
core   +1 more source

Research Progress of Three‐Terminal Perovskite/Silicon Tandem Solar Cells Based on Back‐Contact Silicon

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Perovskite/silicon tandem solar cells offer efficiencies beyond 30%, yet conventional architectures face trade‐offs between optical performance and current matching. Three‐terminal tandems employing silicon back‐contact bottom cells eliminate the current‐matching constraint while minimizing optical losses, offering superior energy yield under real ...
Yunhao Fan, Sheng Ma, Huanpei Huang, Zhengping Li, Wenzhong Shen   +4 more
wiley   +1 more source

Silver Anchored α-MnO2 Nanorods Based SERS Substrates for Salivary Thiocyanate Detection and Application in Oral Cancer Diagnosis

Journal of Biomedical Photonics & Engineering, 2023
Salivary sensors are ideal non-invasive diagnostic platforms for cancer detection owing to the existence of many proteins and metabolites that can reflect individual’s health status.
Navami Sunil, Rajesh Unnathpadi, Biji Pullithadathil   +2 more
doaj  

Nucleophilic Reactions of Cyclobutenones and the Related 4,4‐Dichlorocyclobutenone Derivatives

European Journal of Organic Chemistry, EarlyView.
Cyclobutenone derivates and their 4,4‐dichloro counterparts have an uninterrupted attention as useful synthons in the synthesis of complex organic molecules. Their nucleophilic reactions remain underexplored. This review brings attention to these reactions, whose outcome is not straightforward.
Sarah J. Wright, Muhluri H. Mthombeni, Songeziwe Ntsimango   +2 more
wiley   +1 more source