Molecular oxygen observed by direct photoproduction from carbon dioxide

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Oxygen recovery by the catalytic dissociation of carbon dioxide.

I N A PREVIOUS paper/ the problems concerned with oxygen recovery systems for manned space flight were examined. A procedure was described which led to the purification of the atmosphere and at the same time, permitred the two major atmospheric contaminents, CO s artd H20, to be collected for further use as warranted. It was suggested that the oxygen content of the entrapped water become availa...

متن کامل

Singlet molecular oxygen by direct excitation.

Direct excitation at 1064 nm and detection of singlet molecular oxygen at 1270 nm is made possible by the availability of powerful YAG-lasers and sensitive NIR photomultipliers. Singlet oxygen was generated in condensed phase at 77 K by direct excitation at 1064 nm (without the use of sensitizers). Several luminescing species were observed by time resolved luminescence spectroscopy and luminesc...

متن کامل

Accuracy of oxygen and carbon dioxide electrodes.

Direct determinations of the oxygen tension (Po2) and carbon dioxide tension (Pco2) of arterial blood are now widely used in the diagnosis and management of diseases of the heart and lungs. Commercial electrode systems, based on the Clark oxygen cell (Clark, 1956), and the Severinghaus Pco2 electrode (Severinghaus and Bradley, 1958) are expensive items, and it is important to know the accuracy ...

متن کامل

Noninvasive monitoring of oxygen and carbon dioxide.

New technologies for the noninvasive assessment of oxygen and carbon dioxide are transforming clinical practice. Transcutaneous monitoring of PO2 (PtcO2) and PCO2 (PtCO2) provides an approximation of PaO2 and PaCO2 values in hemodynamically normal individuals, but both PtcO2 and PtcCO2 diverge from the corresponding arterial values when cardiac output is reduced, even in the absence of hypotens...

متن کامل

Hyperbaric oxygen thera carbon dioxide gas embol

Patients with end stage renal disease r problems, among them provision of a trouble fr shunt, made of polytetrafluoroehtelene (PTFE) When assessing the functionality of these grafts, for any potential access revision. Iodonated con which in patients with borderline renal function not totally devoid of undesirable nephrotoxicity allergies and offer additional therapeutic challeng Gaseous carbon ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review A

سال: 2017

ISSN: 2469-9926,2469-9934

DOI: 10.1103/physreva.95.011404