UV photolysis of C4N2 in water ices: New possible route of synthesis of ammonium bicarbonate and ammonium formate

Guennoun Z; Pietri N; Couturier-Tamburelli I; Aycard JP

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UV photolysis of C4N2 in water ices: New possible route of synthesis of ammonium bicarbonate and ammonium formate

机译：水冰中C4N2的紫外线光解：碳酸氢铵和甲酸铵合成的新途径

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Laboratory experiments involving ultraviolet (UV) irradiation of dicyanoacetylene (C4N2) trapped in water ice at 10 K have been conducted and monitored by infrared spectroscopy (FTIR). By the support of isotopic experiments and theoretical calculations, the irradiation of a DCA/H2O ice mixture at lambda > 230 nm has been found to be a possible source of NH4+HCO3- (ammonium bicarbonate) and NH4+HCOO- (ammonium formate). These latter compounds can arise from a proton-transfer reaction between H2O and the CN radical, which is issued from photolyzed C4N2.

机译：已经进行了涉及以10 K捕获在水冰中的双氰基乙炔（C4N2）的紫外线（UV）辐射的实验室实验，并通过红外光谱（FTIR）进行了监控。在同位素实验和理论计算的支持下，发现在λ> 230 nm处辐照DCA / H2O冰混合物可能是NH4 + HCO3-（碳酸氢铵）和NH4 + HCOO-（甲酸铵）的来源。。后面的这些化合物可能是由H2O和CN自由基之间的质子转移反应引起的，该反应是由光解C4N2引起的。

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《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2006年第24期|共6页
作者
Guennoun Z; Pietri N; Couturier-Tamburelli I; Aycard JP;
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正文语种 eng
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METHANOL SYNTHESIS; HYDROGEN-CYANIDE; MATRIX-ISOLATION; AB-INITIO; INFRARED-SPECTROSCOPY; TITANS ATMOSPHERE; PRIMITIVE EARTH; IR-SPECTRA; PHOTODISSOCIATION; DICYANOACETYLENE;

机译：甲醇合成;氰化氢;基体分离;AB INITIIO;红外光谱;泰坦大气;原土;红外光谱;光解离;双氰基乙炔;

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1. UV photolysis of C4N2 in water ices: New possible route of synthesis of ammonium bicarbonate and ammonium formate [J] . Guennoun Z, Pietri N, Couturier-Tamburelli I, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2006,第24期

机译：水冰中C4N2的紫外线光解：碳酸氢铵和甲酸铵合成的新途径
2. Shock wave synthesis of amino acids from solutions of ammonium formate and ammonium bicarbonate [J] . Suzuki Chizuka, Furukawa Yoshihiro, Kobayashi Takamichi, Geochemistry, geophysics, geosystems . 2015,第7期

机译：甲酸铵和碳酸氢铵溶液的冲击波合成氨基酸
3. Determination of diethanolamine or N-methyldiethanolamine in high ammonium concentration matrices by capillary electrophoresis with indirect UV detection: application to the analysis of refinery process waters [J] . Bord N, Cretier G, Rocca JL, Analytical and bioanalytical chemistry . 2004,第2期

机译：间接紫外检测-毛细管电泳法测定高铵浓度基质中的二乙醇胺或N-甲基二乙醇胺：在炼油工艺水分析中的应用
4. HIGH EFFICENT REVERSIBLE HYDROGEN STORAGE-EVOLUTION PROCESS BASED ON REDOX AMMONIUM BICARBONATE (OR CARBAMATE)/FORMATE EQUILIBRIUM OVER PD NPS CATALYST [C] . Ji Su, Lisha Yang, Xiaokun Yang ACS National Meeting Exhibition . 2014

机译：基于氧化还原碳酸氢铵（或碳酸盐）/甲酸型催化剂的高效可逆氢气储存过程/ PD NPS催化剂
5. Ammonium fluxes from channel deposits in the Neuse River Estuary, North Carolina: Implications for ammonium increase in estuarine waters. [D] . Null, Kimberly Ann. 2010

机译：北卡罗莱纳州Neuse河口河道沉积物的铵通量：河口水中铵盐增加的含义。
6. UV – INDUCED SYNTHESIS OF AMINO ACIDS FROM AQUEOUS STERILIZED SOLUTION OF AMMONIUM FORMATE AND AMMONIA UNDER HETROGENEOUS CONDITIONS [O] . G. Bisht, L. S. Bisht 1990

机译：均相条件下紫外线诱导的甲酸铵和铵盐水溶液的无菌溶液合成氨基酸
7. The Cation Exchange Adsorption of Calcium and Strontium from an Ammonium Formate or Ammonium Acetate Solution in Mixtures of Organic Solvents and Water [O] . Hiroyuki Tsubota 1965

机译：从甲酸铵或乙酸铵溶液中的阳离子交换吸附于有机溶剂和水的混合物中的氨基甲酸铵或乙酸铵溶液
8. POLAROGRAPHY IN MOLTEN AMMONIUM FORMATE [R] . E. L. Colichman 1954

机译：mOLTEN ammONIUm FORmaTE的极谱法

UV photolysis of C4N2 in water ices: New possible route of synthesis of ammonium bicarbonate and ammonium formate

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