Results 161 to 170 of about 29,788 (277)

Electronic Resonance Network Stabilized Crystal Structure in High‐Nickel Cathodes for Lithium‐Ion Batteries

Carbon Energy, EarlyView.
Transition metal (TM) ions with empty eg orbitals induce single‐electron delocalization in Ni3+ to form the resonance structure of Ni─OO─TM through the high‐entropy effect. High‐nickel cathode materials with electron resonance structure have the advantages of improving thermodynamic stability, suppressing phase transitions, and mitigating lattice ...
Yi Li, Qinwen Cui, Jinpeng Li, Xingyu Li, Liang Yin, Erhong Song, Youwei Wang, Xiaolin Zhao, Jianjun Liu   +8 more
wiley   +1 more source

Electroanalytical determination of the herbicide picloram in natural waters by square wave voltammetry

Journal of the Brazilian Chemical Society, 2003
This paper describes the use of square wave voltammetry for the electroanalytical determination of picloram in aqueous media. The reaction was found to occur via an irreversible mechanism involving the transference of four electrons, with the reagent ...
Massaroppi Marli R. C., Machado Sergio A. S., Avaca Luis A.   +2 more
doaj  

Engineering Spin State of Ni Single‐Atoms to Enhance Electrocatalytic Activity of Sulfur Conversion in Lithium–Sulfur Batteries

Carbon Energy, EarlyView.
Ni SACs with high‐spin state show strong catalytic activity toward lithium polysulfides (LPSs), whereas the Ni SACs with low‐spin state have strong adsorption capacity for LPSs. Therefore, the preparation of Ni SACs with an intermediate spin state by controlling pyridinic N and pyrrolic N enables an excellent balance between the adsorption and ...
Mengyang Li, Guiqiang Cao, Yiming Qi, Chenyang Hou, Xuexia Song, Ruixian Duan, Huijuan Yang, Yifan Li, Xiaorui Chen, Zongnan Lv, Qinchuan Chen, Yitong Yuan, Guohua Liu, Yuhui Xu, Jingjing Wang, Wenbin Li, Xifei Li   +16 more
wiley   +1 more source

Mechanistic insights into methylene blue biodegradation by Tetradesmus obliquus: a multimodal approach using absorption, fluorescence, and square wave voltammetry. [PDF]

Sci Rep
Talha MA, Agwa HE, Beltagi AM, El-Mohsnawy E, Ali AS.   +4 more
europepmc   +1 more source

Tuning the Twist by Molecular Design: A New Strategy for Hexabenzocoronene‐Containing Helical Twistacene

Chemistry – A European Journal, EarlyView.
An efficient Scholl–based strategy enables precise control of the C–C bond to access the first hexabenzocoronene–containing helical twistacene (NG2). The resulting nanographene shows pronounced helical distortion, high stability, enhanced solubility, and promising redox and optoelectronic properties.
Juan P. Mora‐Fuentes, Daniel Villar‐Castro, J. Francisco Barbosa‐de‐Bessa, Daniel Aranda, Frank Hampel, Dolores Pérez, M. Eugenia Pérez‐Ojeda, Diego Peña, Andreas Hirsch   +8 more
wiley   +1 more source

Tracking tonic dopamine levels in vivo using multiple cyclic square wave voltammetry. [PDF]

Biosens Bioelectron, 2018
Oh Y, Heien ML, Park C, Kang YM, Kim J, Boschen SL, Shin H, Cho HU, Blaha CD, Bennet KE, Lee HK, Jung SJ, Kim IY, Lee KH, Jang DP.   +14 more
europepmc   +1 more source

The influence of polyvalent metal cations on the corrosion rate of molybdenum in molten glass [PDF]

, 2007
Adriaens, Mieke, DE STRYCKER, J, Temmerman, Eduard, Vanmoortel, Ine   +3 more
core   +1 more source

Structural and Biological Insights Into Copper(I) Phosphane Complexes With Boron‐Phenylated Poly(3‐(CF3)Pyrazolyl)‐ and Poly(6‐(CF3)‐2‐pyridyl)‐Borates

Chemistry – A European Journal, EarlyView.
This study reports six new copper(I) complexes with unusual coordination and strong anticancer activity against a panel of human cancer cell lines derived from different solid tumors. The most active compounds outperform cisplatin, even in resistant cells, by inhibiting protein disulfide isomerase and inducing redox stress that triggers non‐apoptotic ...
Vo Quang Huy Phan, Jo’ Del Gobbo, Mukundam Vanga, Deepika V. Karade, Cristina Marzano, Valentina Gandin, Laura Rigon, Carlo Santini, Maura Pellei, H. V. Rasika Dias   +9 more
wiley   +1 more source

Anti-Tissue-Transglutaminase IgA Antibodies Presence Determination Using Electrochemical Square Wave Voltammetry and Modified Electrodes Based on Polypyrrole and Quantum Dots. [PDF]

Biosensors (Basel)
Pãun AG, Popescu S, Ungureanu AI, Trusca R, Popp A, Dumitriu C, Buica GO.   +6 more
europepmc   +1 more source

Investigating the Relationship between Antioxidants and Fatty Acid Degradation Using a Combination Approach of GC-FID and Square-Wave Voltammetry. [PDF]

ACS Omega, 2019
Keene KA, Ruddy RM, Fhaner MJ.
europepmc   +1 more source