印度工业的技术引进与研究开发管理

本文讨论印度引进技术的工业政策,并研究引进技术与自主研究开发(R&D)的关系及其对企业技术战略的影响。

FeCl_3二元GIC的稳定性研究

用XRD、TG—DTA等分析方法对具有高电导率的二阶FeCl_3—GIC的稳定性进行研究,包括各种气氛下的稳定性以及热稳定性。通过实验研究,指出了在实验过程中影响FeCl_3—GIC稳定性的因素,并阐述了相应的稳定机理。

我国独立R&D机构的管理现状和发展趋势——对独立R&D机构研究与发展管理初步研究

二十年来改革开放和社会主义市场经济建设对我国研究与发展（Ｒ＆Ｄ） 管理产生了重大影响，使Ｒ＆Ｄ 管理发生了深刻变化。本文将讨论我国Ｒ＆ Ｄ 管理的状况，并对一个综合研究设计院（ＢＳＲＩ）进行个案研究，以确定Ｒ＆ Ｄ管理面临的主要问题，最后，对今后我国Ｒ＆ Ｄ管理发展趋势进行了初步探讨。

A PRELIMINARY STUDY ON THE STABILITY OF TERNARY CoCl_2-FeCi_3 GRAPHITE INTERCALATION COMPOUNDS

The ternary CoCl2-FeCl3 graphite intercalation compounds (CoCl2-FeCl3 G/C) have been subjected to different treatments in various media. It is found that the CoCl2-FeCl3 GIC is stable 'when it is stored under conditions of opening to at-mosphere,whereas,acids,NaOH,boiling water,and heat treat-ments have different effects on the stability of the CoCl2-FeCl3 G/C.

STRUCTURAL DESIGN OF X-RAY REFLEXIBLE MATERIALS—METAL—GIC

In this paper, computer simulation computation is used to investigate effects of the compositions and structure on reflective property of metal-graphite intercalation compounds which are X-ray reflexible ma-terials . The investigation provides effective means for structural design of high-reflectivity metal-GIC which meets various demands. The results show that metal-GIC have good reflective property on X-ray and are a kind of promising and new type X-ray reflexible materials.

SYNTHESIS OF CoCl_2-FeCl_3 TERNARY GIC AND STUDY ON ITS CASCADE STRUCTURE

This paper introduces the synthesis of CoCl2-FeCl3 ternary graphite intercalation compounds (GIC) by fused-salt process, determines and analyses the structure and chemical compositions, and discusses the af-fection of raiv material bending ratio, reaction temperature and reaction time on the yield, cascade structure and distribution of GIC by orthogonal experiment method, and finally decides the optimum experimental condi-tions satisfying different requirements.

膨胀石墨的电化学合成工艺研究

本研究以晶质鳞片石墨为原料,采用电化学阳极氧化法生产膨胀石墨。系统地探讨了酸液浓度、电流密度、氧化时间等因素对硫酸石墨盐生成量及膨胀率的影响,获得了最佳工艺参数,生产出膨胀率高达300多倍的膨胀石墨。与传统的硫酸—硝酸混合氧化法相比,该工艺具有无污染、易控制、更经济等优点,可望在生产上应用与推广。