Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Changmoon Park"'
Publikováno v:
Bulletin of the Korean Chemical Society. 35:2969-2973
A new process to fabricate a composite LSCF-Ag cathode material for SOFCs by electron beam (e-beam) irradiation process has been suggested for operation under intermediate temperature range of 600-700 °C. A composite LSCF-Ag cathode with uniformly c
Autor:
Ji Hyun Park, Hyun Suk Kang, Byung Cheol Lee, Changmoon Park, Hyung Bin Bae, Byung-Nam Kim, Yong Hwan Koo, Hye Won Kim
Publikováno v:
Bulletin of the Korean Chemical Society. 34:3899-3902
Autor:
Edward R.R. Tiekink, Yong-Kwang Jeong, Jun-Gill Kang, Changmoon Park, Hyun Jun Kim, Sung-Il Oh
Publikováno v:
Bulletin of the Korean Chemical Society. 31:2151-2157
Spectroscopic and quantum mechanical studies of the Et3PAuCl complex were performed to characterize the effect of aurophilicity on the optical properties. When excited with UV light at low temperature, the crystalline complex produced a deep luminesc
Autor:
Min-Kook Nah, Jun-Gill Kang, In Tae Kim, Sang Woo Lee, Dong-Hee Cho, Changmoon Park, Young-Ju Bae, Young Jin Park, Sung-Il Oh, Tack-Han Woo
Publikováno v:
Bulletin of the Korean Chemical Society. 30:1157-1163
oto the pyrrole frame. The luminescence properties of the free ligand and the complexes were investigated in solution and solid states. The luminescence of the compounds were not favored by substituting thiophene moieties to the pyrrole frame, compar
Autor:
Jun-Gill Kang, Sungho Kim, Sang Woo Lee, Ha Hyeong Lee, Changmoon Park, Young Ju Bae, Sung Kwon Kang, In Tae Kim, Young Nam Lee, Sung Jae Lee, Dae Won Lim, Dong-Hee Cho
Publikováno v:
Bulletin of the Korean Chemical Society. 29:599-603
The complexes Pd(nbmtp)Cl2 and Pt(nbmtp)Cl2 (nbmptp = 1-nonyl-3,4-bis(methylthio)pyrrole) were prepared and their x-ray structures were determined at room temperature. The four-coordinated metal unit and the pyrrole ring formed a nearly planar geomet
Autor:
Jae-Kyung Kim, Douglas Robert Smyth, Sock-Sung Yun, Grant A. Broker, Jun-Gill Kang, Changmoon Park, Edward Richard Tom Tiekink, Hyung-Kook Cho
Publikováno v:
Inorganic Chemistry. 46:8228-8237
The crystal structures of R3PAu[SC6H4C(=O)NH2-2], R = Et (1), Ph (2), and Cy (3) show linear coordination geometries for gold defined by sulfur and phosphorus atoms. Supramolecular aggregation via {...H-N-C=O}2 synthons lead to dimeric aggregates in
Autor:
Jong Sook Lee, In Tae Kim, Hyung-Gook Cho, Sang Woo Lee, Sung Kwon Kang, Changmoon Park, Gi Beum Park, Jun-Gill Kang
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 183:212-217
A novel 4,8-bis(2-thiophyl)-2,6-dihexyl-benzo[1,2-d:4,5-d′]bisthiazole (BTDBBT) was synthesized and its crystal structure was determined to be monoclinic, C 2/ c , a = 27.379(6) A, b = 10.566(2) A, c = 9.916(2) A, β = 106.49(3)°, V = 2750.5(10) A
Autor:
Jae-Sun Jung, Jae-Kyung Kim, Edward Richard Tom Tiekink, Jun-Gill Kang, Sock-Sung Yun, Changmoon Park, Douglas Robert Smyth
Publikováno v:
Crystal Growth & Design. 6:899-909
Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) analysis of four crystallographically characterized pseudo-polymorphs of tri(o-tolyl)3PAu(2-mercaptobenzoate)·solvent, (o-tol)3PAu(2-mbaH)·solvent, featuring linear P−Au
Autor:
In Tae Kim, Jun-Gill Kang, So Young Kim, Changmoon Park, Sung-Ho Jin, Sung Kwon Kang, Jong Sook Lee, Sang Woo Lee, Gi Beum Park, So Ha Lee
Publikováno v:
Synthetic Metals. 156:38-41
Stille coupling reaction of 4,8-dibromo-2,6-dihexyl-benzo[1,2-d:4,5-d′]bisthiazole and 2,5-bis(trimethylstannyl)thiophene afford a new conjugated conducting copolymer 1 . The polymer was completely soluble in common organic solvents. The electrical
Publikováno v:
Bulletin of the Korean Chemical Society. 25:704-710
A poly(1-hexyl-3,4-dimethyl-2,5-pyrrolylene) (PHDP) was prepared and its luminescence in tetrahydrofuran (THF) was studied. When PHDP is excited by UV light, it produces very strong blue luminescence. The quantum yield of PHDP (Q = 36.9%) is much gre