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1. Activation of CH 4 , NH 3 , and N 2 by Tantalum Ions, Clusters and Their Oxides: What Can Be Learnt from Studies of Ions in the Gas Phase NSTL国家科技图书文献中心

Siegele, Flora |  Tschurl, Martin... -  《Chemphyschem》 - 2025,26(5) - n/a~n/a - 共12页

摘要:The emission control of harmful compounds and |  greenhouse gases and the development of alternative | , sustainable fuel sources is a major focus in current |  research. A solution for this problem lies in the |  development of efficient catalytic materials. Here, gas
关键词: C-H activation |  Gas-phase reactions |  N-H activation |  N-N activation |  Tantalum |  C−H activation |  N−H activation |  NN activation

2. The Hexamethylenetetramine Adduct [Mg 3 (H 2 O) 14 ][Fe(CN) 6 ] 2 (C 6 H 12 N 4 ) 4 (H 2 O) 4.18 , Its Potential as Testing Agent for Mg 2+ Ions, and the Formation of Ferromagnetic Fe 3 C NSTL国家科技图书文献中心

Stroebele, Markus |  Roeseler, Kai D.... -  《Zeitschrift fur Anorganische und Allgemeine Chemie》 - 2025,651(8) - 共7页

摘要:Isotypic compounds [Mg-3(H2O)(14)][M(CN)(6)](2 | -yellow crystal plates. The crystal structure of [Mg-3 |  = 14.8156(5) & Aring;, and c = 32.890(3) & Aring; (Z = 4 |  proof the presence of Mg2+ ions in aqueous solution | )4HMTxH(2)O (HMT = hexamethylenetetramine or urotropine
关键词: cementite |  hexacyanidoferrates(III) |  magnetism |  Mg2+ test reaction |  single-source precursor |  structure elucidations |  single‐source precursor

3. Enhancement of luminescence properties and thermal stability of near-UV-excitable KSr1-x-yCayPO4:xEu3+ red phosphors by substituting Sr with Ca for white LEDs NSTL国家科技图书文献中心

Jianwei Dao |  Zihao Han... -  《CERAMICS INTERNATIONAL》 - 2025,51(10) - 12853~12864 - 共12页 - 被引量:1

摘要:->~2F_2 transition of Eu~(3+) ions. At the doping |  concentration of Eu~(3+) ions (x = 0.08), an optimal KSr_(0.52 | -ultraviolet light (n-UV) are significant for enhancing the |  LEDs. A range of KSr_(1-x-y)Ca_yPO_4:xEu~(3+) red |  substituting Sr~(2+) ions with Ca~(2+) ions on the phosphors
关键词: Sr/ Ca |  Red phosphor |  Photoluminescence |  Thermal stability |  LEDs

4. Simultaneous removal and recovery of ammonium and phosphate ions using flow electrode capacitive deionization through the struvite generation mechanism NSTL国家科技图书文献中心

Jingke Song |  Xin Zhao... -  《Separation and Purification Technology》 - 2025,358PA - 130395~11 - 共11页

摘要:(0.46 kWhAg for NH4-N and 4.1 kWh/kg for PO_4~(3-)-P | Removing and recovering nitrogen(N)and |  charged ions from wastewater.This study presents an FCDI |  removal and recovery of NH4 and phosphate ions through | ~+and phosphate ions at an optimal Mg(OH)2 amount(M-BC
关键词: Flow-electrode capacitive deionization |  NH4-N |  PO_4~(3-)-P |  Mg(OH)2 |  Struvite

5. Unraveling nitrogen-doped and vacancy-engineered synergistically modified molybdenum oxide promoting gallium selective adsorption NSTL国家科技图书文献中心

Ning Wang |  Jianbo Li... -  《Separation and Purification Technology》 - 2025,358PA - 130158~11 - 共11页 - 被引量:1

摘要: synergistically modified molybdenum oxide nanowires(α-MoOx/N |  gallium ions in the range of 1-200 mg L~(-1)under acidic |  amorphous state.Mixed-valence α-MoOx/N-0.53(Mo(V)and Mo(VI |  adsorption kinetics of galllum ions,accompanied by 98.9 |  % of gallium ions being adsorbed within 60
关键词: Molybdenum oxide |  Nitrogen-doped |  Vacancy-engineered |  Gallium |  Adsorption mechanism |  Selectivity

6. Two Stable Zn (II) Coordination Polymers as Dual-Functional Luminescent Sensors for Efficient Detection of Nitrofurazone, Pefloxacin, and Cr 2 O 7 2- in Water NSTL国家科技图书文献中心

Fan, Xiao-Fei |  Cui, Jia-Ning... -  《Applied Organometallic Chemistry》 - 2025,39(1) - n/a~n/a - 共13页

摘要: (OBA)(L)]H2O}(n) (1) and {[Zn-2(TCPA)(2)(L)(2)]H2O}(n |  topology of {6(3)} while 2 displays a four-connected 2D |  a wide pH range of 3 to 12. Notably, they can |  nitrofurazone (NFZ)/Cr2O72- ions (for 1) and pefloxacin (PEF | )/Cr2O72- ions (for 2) in aqueous solutions. The limits
关键词: coordination polymer |  Cr2O72- |  luminescence quenching |  Nitrofurazone |  Zn (II) |  Cr2O72−

7. Efficient and Super-Stable 990 Nm Light‑Emitting Diodes Based on Quantum Cutting Emission of Trivalent Ytterbium in Pure-Br Quasi‑2D Perovskites NSTL国家科技图书文献中心

Yuqi Wang |  Donglei Zhou... -  《Advanced Materials》 - 2025,37(18) - 2503076.1~2503076.11 - 共11页

摘要: interaction between different n phases and Yb~(3+) ions is |  identified the Yb~(3+) ions in the quasi 2D-LMHPs at the |  optoelectronic properties. Doping rare earth (RE) ions with 4f | ~n inner shell emission levels can largely expand |  yet. Herein, an efficient Yb~(3+)-doped
关键词: light-emitting diodes |  near-infrared |  phase distribution |  quantum cutting |  quasi two-dimensional perovskites

8. N,N,N′,N′-Tetrakis((1 H -Pyrazol-3-Yl)methyl)-1,2-Ethanediamine Ligands as Versatile Scaffolds for Second Coordination Sphere Design NSTL国家科技图书文献中心

Pochet, Corentin |  Laurent, Tristan... -  《European journal of inorganic chemistry》 - 2025,28(11) - n/a~n/a - 共10页

摘要:The polypyrazole-containing ligands, N,N,N ',N |  '-tetrakis((5-tert-Butyl-1H-pyrazol-3-yl)methyl)-1,2 | -ethanediamine (L1) and N,N,N ',N '-tetrakis((5-Phenyl-1H | -pyrazol-3-yl)methyl)-1,2-ethanediamine (L2) were |  metal ions. Exchange studies with the metal ions show
关键词: Pyrazoles |  Second Coordination Sphere |  Dehydronation |  Anion Interactions

9. Synthesis of cadmium(II) complexes with polyamines: Crystal structure, theoretical calculation, photocatalytic, DNA interaction and biological studies NSTL国家科技图书文献中心

Devi, Sanasam Sachik... |  Nahakpam, Lokendraji...... -  《Journal of Molecular Structure》 - 2025,1320 - 共12页

摘要:)-1, 2-ethanediamine (DETA) (1), N-(3-aminopropyl)-1 | , 3-propanediamine (DPTA) (2) and N,N'-(ethane-1,2 | Three cadmium(II) complexes of N-(2-aminoethyl | -diyl)bis(propane-1,3-diamine) (DPETA) (3) have been |  measurements. Complexes 1 and 3 show octahedral geometry
关键词: Cadmium(II) complex |  Polyamines |  Single crystal |  Photocatalysis |  Hypochromism |  Hyperchromism |  DFT

10. A multi-ion detection Schiff base chemosensor: Turn-off and ratiometric fluorescence sensing of Ni2+, Co2+, Cd2+, and Cu2+ions NSTL国家科技图书文献中心

Revanna, Bhavya Nell... |  Madegowda, Mahendra... -  《Journal of Molecular Structure》 - 2025,1337 - 共14页

摘要:-((1H-indol-3-yl)methylene)-N'-((Z)-(1H-indol-3-yl |  Ni2+, Co2+, Cd2+, and Cu2+ ions in DMSO and water |  systems. The fluorophore detects the metal ions through |  ratio between NF16 and the metal ions. All the |  the detection of Cu2+ ions is not affected by the
关键词: Schiff base |  Multi-ion sensing |  Ratiometric sensor |  Turn-off |  Limit of detection |  TD-DFT
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