Results 351 to 360 of about 1,063,889 (399)

Ethylene and ethylene-oxide adsorption on Ag(110)

Surface Science, 1986
The adsorption of ethylene (Et) and ethylene-oxide (Et-O) on Ag(110) was studied in the temperature range of 100–300 K using work function measurements (Δφ), LEED, UPS and thermal desorption spectroscopy (TDS). The binding energy of Et to Ag(110) is rather weak. In TDS, Et desorbs for low coverage with a peak temperature Tm = 148 K.
Garsten Benndorf, Bernd Krüger
openaire   +2 more sources

Biological Valorization of Poly(ethylene terephthalate) Monomers for Upcycling Waste PET

ACS Sustainable Chemistry and Engineering, 2019
Poly(ethylene terephthalate) (PET), composed of terephthalic acid (TPA) and ethylene glycol (EG), is the most commonly produced polyester.
Hee Taek Kim, Jae Kyun Kim, H. Cha, Myung Jong Kang, H. Lee, Tae Uk Khang, Eun Ju Yun, Dae-Hee Lee, B. Song, Si Jae Park, J. Joo, K. Kim   +11 more
semanticscholar   +1 more source

Determination of Ethylene Oxide, Ethylene Chlorohydrin, and Ethylene Glycol in Aqueous Solutions and Ethylene Oxide Residues in Associated Plastics

Journal of Pharmaceutical Sciences, 1984
A gas chromatographic (GC) method was developed for the determination of ethylene oxide and its two reaction products, ethylene chlorohydrin and ethylene glycol, in aqueous ophthalmic solutions. Propylene oxide was used as an internal standard. All three components were determined in one isothermal chromatographic analysis in less than 15 min.
openaire   +3 more sources

Ethylene/ethane separation in a stable hydrogen-bonded organic framework through a gating mechanism

Nature Chemistry, 2021
Yisi Yang, Libo Li, Rui‐Biao Lin, Yingxiang Ye, Zizhu Yao, Ling Yang, Fahui Xiang, Shimin Chen, Zhangjing Zhang, S. Xiang, Banglin Chen   +10 more
semanticscholar   +1 more source

Selective Electrochemical Reduction of Carbon Dioxide to Ethylene and Ethanol on Copper(I) Oxide Catalysts

, 2015
The selective electroreduction of carbon dioxide to C2 compounds (ethylene and ethanol) on copper(I) oxide films has been investigated at various electrochemical potentials. Aqueous 0.1 M KHCO3 was used as electrolyte.
Dan Ren, Yilin Deng, A. Handoko, Chunguang Chen, S. Malkhandi, B. Yeo   +5 more
semanticscholar   +1 more source

Shape-Selective Zeolites Promote Ethylene Formation from Syngas via a Ketene Intermediate.

Angewandte Chemie, 2018
Syngas conversion by Fischer-Tropsch synthesis (FTS) is characterized by a wide distribution of hydrocarbon products ranging from one to a few carbon atoms. Reported here is that the product selectivity is effectively steered toward ethylene by employing
F. Jiao, Xiulian Pan, Ke Gong, Yuxiang Chen, Gen Li, X. Bao   +5 more
semanticscholar   +1 more source

Electrochemical CO2-to-ethylene conversion on polyamine-incorporated Cu electrodes

Nature Catalysis, 2020
Xinyi Chen, Junfeng Chen, Nawal M. Alghoraibi, Danielle A. Henckel, Ruixian Zhang, U. Nwabara, K. Madsen, P. Kenis, S. Zimmerman, A. Gewirth   +9 more
semanticscholar   +1 more source

Ethylene and abscission

Physiologia Plantarum, 1997
A substantial body of literature supports the involvement of ethylene in abscission of leaves, flowers and flower parts, and fruit. Exogenous ethylene accelerates abscission in many, but not all, abscising plant systems. In some cases, endogenous ethylene production increases before abscission, while in others a change in ethylene sensitivity can be ...
openaire   +2 more sources

Room-temperature electrochemical acetylene reduction to ethylene with high conversion and selectivity

Nature Catalysis, 2021
Run Shi, Zeping Wang, Yunxuan Zhao, Geoffrey I N Waterhouse, Zhenhua Li, Bikun Zhang, Zhimei Sun, Chuan Xia, Haotian Wang, Tierui Zhang   +9 more
semanticscholar   +1 more source

A bacterium that degrades and assimilates poly(ethylene terephthalate)

Science, 2016
S. Yoshida, K. Hiraga, T. Takehana, I. Taniguchi, Hironao Yamaji, Y. Maeda, Kiyotsuna Toyohara, K. Miyamoto, Y. Kimura, K. Oda   +9 more
semanticscholar   +1 more source