Results 121 to 130 of about 160,217 (337)

Interfacial Tandem Catalysis Over a CuSn(OH)6/Co Heterostructure Enables Efficient Electroreduction of Nitrate to Ammonia

Advanced Science, EarlyView.
Interfacial tandem catalysis is developed for efficient electrochemical reduction of NO3− to NH3 over a CuSn(OH)6/Co heterostructure. CuSn(OH)6 accelerates the rate‐determining NO3−‐to‐*NO2 conversion, whereas Co promotes H2O dissociation to enhance *H supply for the rapid hydrogenation of *NO2 intermediate to NH3.
Yuan‐Yuan Hei, Qing Chen, Jie Gu, Yifan Leng, Yaping Huang, Sunhui Chen, Hong Sun, Hongfang Du   +7 more
wiley   +1 more source

Direct Observation of Radical‐Mediated Oxide‐to‐Alloy Transformation in Solution Under Pulsed Laser Irradiation

Angewandte Chemie, EarlyView.
Time‐resolved in situ x‐ray absorption spectroscopy and DFTB‐based molecular dynamics simulations identify direct hydrogen atom transfer from ethanol to lattice oxygen as the elementary step of laser‐driven reduction in NiCo2O4. While this transfer is facile, the subsequent release of lattice oxygen is entropy‐driven and becomes accessible only at ...
Woo Hyeok Kim, Sieon Jung, Ahreum Min, Raja Arumugam Senthil, Juhyeon Park, Wonil Seo, Seung Yeon Choi, Junu Bae, Cheolhee Yang, In‐hui Hwang, Joonghan Kim, Tae Wu Kim, Myong Yong Choi   +12 more
wiley   +2 more sources

The Effect of Technological Conditions on ABE Fermentation and Butanol Production of Rye Straw and the Composition of Volatile Compounds

Molecules
The objective of this study was to evaluate the effect of pretreatment and different technological conditions on the course of ABE fermentation of rye straw (RS) and the composition of volatile compounds in the distillates obtained.
Wojciech Dziemianowicz, Katarzyna Kotarska, Anna Świerczyńska   +2 more
doaj   +1 more source

Investigation on Blending Effects of Gasoline Fuel with N-Butanol, DMF, and Ethanol on the Fuel Consumption and Harmful Emissions in a GDI Vehicle

Energies, 2019
The effects of three kinds of oxygenated fuel blends—i.e., ethanol-gasoline, n-butanol-gasoline, and 2,5-dimethylfuran (DMF)-gasoline-on fuel consumption, emissions, and acceleration performance were investigated in a passenger car with a chassis ...
Haifeng Liu, Xichang Wang, Di-Ping Zhang, Fang Dong, Xin-Lu Liu, Yong Yang, Hao-Zhong Huang, Yang Wang, Qianlong Wang, Zun-Qing Zheng   +9 more
semanticscholar   +1 more source

Induced Circular Dichroism of Jet-Cooled Phenol Complexes with (R)‑(−)-2-Butanol

, 2019
The induced circular dichroism (ICD) of phenol complexed with (R)-(−)-2-butanol [PhOH–(−)­BOH] in a supersonic jet is investigated using resonant two-photon ionization circular dichroism (R2PICD) spectroscopy. The R2PICD spectrum of PhOH–(−)­BOH exhibits
Ahreum Min, Jiyoung Heo (2004286), Ahreum Min (4766043), Myong Yong Choi, Changseop Jeong, Myong Yong Choi (1784077), Aram Hong (3238014), Aram Hong, Cheol Joo Moon, Heeseon Jang (3238023), Jiyoung Heo, Nam Joon Kim, Heeseon Jang, Nam Joon Kim (2256556), Changseop Jeong (3238020), Cheol Joo Moon (3594350)   +15 more
core   +1 more source

A 3D‐Printed SFE‐Graded Alloy Mitigates Cryogenic Discontinuous Plastic Flow and Hydrogen Embrittlement

Advanced Science, EarlyView.
A novel strategy features gradient composition and stacking fault energy‐tuned (CoCrMn)100‐2xFexNix fabricated via in situ alloying additive manufacturing. This design circumvents cryogenic discontinuous plastic flow and hydrogen embrittlement of metallic materials under quasi‐static loading and hydrogen‐rich environment relevant to lunar polar ...
Renhao Wu, Ao Geng, Peihao Geng, Hyojin Park, Eun Seong Kim, Sang‐Ho Oh, Stephan Schönecker, Xiaoqing Li, Tianlong Zhang, Shuhui Li, Byeong‐Joo Lee, Hyoung Seop Kim   +11 more
wiley   +1 more source

CO2 as a Redox Shuttle Enables Photocatalytic Dehydrogenative Decarbonylation of Biomass‐Derived Alcohols to Light Alkanes

Angewandte Chemie, EarlyView.
A heterogeneous photocatalytic system has been developed that enables the dehydrogenative decarbonylation of primary alcohols under visible light using highly dispersed oxidic iron sites supported on aryl‐modified graphitic carbon nitride (Fe@f–gC3N4).
Jun Hu, Wenhao Su, Chaoqin Zeng, Bruno Vinicius Manzolli Rodrigues, Nils Rockstroh, Susanna Monti, Giovanni Barcaro, Piotr Kuśtrowski, Aleksander Jaworski, Jabor Rabeah, Adam Slabon, Shoubhik Das   +11 more
wiley   +2 more sources

Clostridium beijerinckii cells expressing Neocallimastix patriciarum glycoside hydrolases show enhanced Lichenan utilization and solvent production [PDF]

, 2001
Growth and the production of acetone, butanol, and ethanol by Clostridium beijerinckii NCIMB 8052 on several polysaccharides and sugars were analyzed.
Vos, W.M., de, Mooibroek, H., Lopez-Contreras, A., van der Oost, J., Oost, J., van der, de Vos, W.M., Claassen, P.   +6 more
core  

Membrane‐aided simultaneous reaction–separation for liquid phase products

AIChE Journal, EarlyView.
Abstract Conventionally, reaction and separation are conducted as separate steps in liquid‐phase manufacturing, with products formed during reaction and subsequently separated from unreacted reagents, solvents, and byproducts. Integrating these steps into a simultaneous reaction–separation process can improve efficiency and reduce costs.
Yihan Song, Abdulmalik Dahiru, Alan Tirado, Cliff Kowall, Lei Li   +4 more
wiley   +1 more source

Butanol Fermentation

Nippon Nōgeikagaku Kaishi, 1957
Motoyoshi HONGO, Sumihiko SAWA
  +9 more sources