氘气

介绍了采用Burnett方法实验测定常温下，0.5～40MPa压强范围内氢气、氘气及其混合气的低阶维里系数和压缩率因子。

The low order Virial coefficient and compression factors of hydrogen , deuterium and the mixtures of both materials were experimentally determined by using Burnett method at the normal temperature and the pressure of 0 . 5 ? 40 MPa .

氘气－金属系统的高压气瓶实验

The experiment of deuterium / metal system in high pressure cells

氘气中氢同位素的低温气相色谱法测定

Determination of Hydrogen Isotope in Deuterium by Cryogenic Gas Chromatography

稠密氘气物态方程研究

The qi ( vital energy ) the equation of state for condensed deuterium

同时，也对氘气的研究及应用前景进行了展望。

The paper also looks into the research and application perspective of deuterium gas .

氘气制备技术研究

Review on preparation and separation of deuterium gas

氘气透过高纵横比空心玻璃微球的实验研究

Experimental Study on the Permeability of D_2 through Hollow Glass Microspheres with High Aspect Ratios

采用电解法和氘气吸附法研究了冷聚变现象。

Cold fusion has been investigated by the electrolytical method and the deuterium absorption method .

氘气可用于核能、可控核聚变反应、激光器和灯源等。

Deuterium gas is used in nuclear power , fusion power , lasers , lighting and so on .

通过分析光纤的过氧基缺陷，用氘气对成品低水峰光纤进行处理，以降低光纤的氢敏感性。

The low water peak fiber is treated by deuterium in order to reduce the fiber 's hydrogen sensitivity based on the analysis of peroxide defects in fiber .

在400℃和初始氘气压力分别为653、341和132MPa下，通过镱与氘气反应，制备出D/Yb原子比分别为290、253、223的氘化镱样品。

Ytterbium deuteride samples with atomic ratio of 2.90 , 2.53 and 2.23 are produced by ytterbium reaction of deuterium at 400 ℃ and initial deuterium pressure of 6.53 , 3.41 and 1.32 MPa , respectively .

然而在氢的天然同位素中，重氢含量只有0.015%，如何提取氢气中的氘气至关重要。

However , the natural abundance of deuterium is very small , only about 0.015 % , so that how to separate deuterium from hydrogen is quite critical . The heavy isotope of hydrogen , deuterium , is an important material in nuclear industry .

结果表明，氘气处理后光纤在1383nm的氢损值小于0.01dB/km，并且这种抗氢损能力不随时间变化而变化，从而保证了光纤长期使用过程中的稳定性。

It is shown that the hydrogen-induced-loss at 1383 nm will be less than 0.01 dB / km after deuterium treatment . Such hydrogen resistance ability will not change with time so the long-term stability of fiber throughout the service lifetime can be guaranteed . The Qi ( vital energy )

采用PtSDB疏水催化剂与亲水填料按1∶4混装进行氘从气相到液相的催化交换实验，研究影响传质单元数及氘转化率的因素。

The experimental studies on hydrogen isotopic deuterium from gas to liquid phase were completed by mixed ratio 1 ∶ 4 of Pt-SDB hydrophobic catalyst and hydrophillic packing . The influencing factors on number of transfer units ( NTU ) and transformation efficiencies of deuterium were researched .

钛吸氕氘混合气的同位素效应

Isotope Effects of Absorbing H_2-D_2 Mixed Gas in Titanium

氢同位素氘从气相到液相的催化交换实验研究

Experimental Studies on Hydrogen Isotopic Deuterium From Gas to Liquid Phase by Catalytic Exchange

用调谐TEACO2激光多光子离解CF3H分离氘同位素，用气相色谱法确定氘的浓缩系数为1.2×10~4。

A tunable TEA CO_2 laser is used to separate D2 by multiphoton dissociation of CF_3H . The enrichment coeff cient is obtained up to 1.2x10 ~ 4 determined by gas chromatography .