Triboluminescence of tris(2,2′-bipyridyl)ruthenium(II) dichloride hexahydrate

Triboluminescence of a new family of CuI–NHC complexes in crystalline solid and in amorphous polymer films

“…8 Among known TL coordination compounds, complexes of rare earth elements, Eu III and Tb III , are the most widely known. [9][10][11] A limited number of triboluminescent transition metal (TM) complexes have also been reported, including Ru II , 12 Pt II , 13 Mn II , [14][15][16] and Cu I . [17][18][19][20][21][22] Considering that Cu is one of the most abundant and inexpensive metals, TL materials based on Cu present a practical alternative to currently utilized Eu-and Tb-based materials.…”

Photoluminescence and mechanoluminescence of solid‐state zirconocene dichlorides

“…This suggests that, for the rac-complex, mechanical treatment was accompanied by efficient electrostatic charging of the crystal layer followed by charge recombination in the electric field of zirconocene and excitation of ML. Therefore, one example that demonstrates the occurrence of electrical discharge during mechanical treatment of zirconocene crystals is the registration of neon, argon, and krypton lines in the ML spectra [62][63][64] in the atmosphere of these gases (see Figures S9 and S10b). Figures S9 and S10 show the ML spectra of compounds 2 and 5-8 recorded in an inert atmosphere (Ne, Ar, and Kr).…”

Triboluminescence Phenomenon Based on the Metal Complex Compounds—A Short Review

“…Glyus L. Sharipov and Adis A. Tukhbatullin described fundamental spectroscopic properties of the obtained complex. The measured maximum of the emission upon 450 nm excitation wavelength was 519 nm [37]. The EuD 4 TEA exhibits one of the highest triboluminescence intensities among all currently known substances.…”

“…The ion emission in the neon environment is not reported due to a strong Ne emission. The observed nitrogen emission can be caused by N2 molecules absorbed on the surface of the material [37]. The triboluminescence spectrum of [Ru(bpy) 3 ]Cl 2 • 6H 2 O consists of two parts (Figure 17).…”

“…Glyus L. Sharipov and Adis A. Tukhbatullin described fundamental spectroscopic properties of the obtained complex. The measured maximum of the emission upon 450 nm excitation wavelength was 519 nm [ 37 ]. The lifetime of the excited ionic state marked as *N 2 , *[R(bpy)] 2+ was 40 μs ( Figure 17 ).…”