hydrogen peroxide造句
(61) Cyclohexanol was synthesized into adipic acid using ammonium tungstate as catalyst and hydrogen peroxide as oxidant.
(62) The effect of the ratio of hydrogen peroxide to double bond of allyl group, reaction temperature and reaction time on epoxidation was investigated.
(63) The PLLA membrane was immersed in hydrogen peroxide solution under UV-light to introduce the macromolecular hydroperoxide groups on the membrane surface.
(64) Sodium Perborate monohydrate is similar to sodium percarbonate as a famous oxygen bleach agent. It offers many of the functional benefits as liquid hydrogen peroxide in a stable solid form.
(65) Effect of hydrogen peroxide concentration, acid or base adding in the raw-material, different solvent, etc. on solvolysis of propylene oxide in aqueous solutions was studied.
(66) Patients in both groups were given oral cavity nursing by compound hydrogen peroxide normal saline respectively.
(67) In this method hydrogen peroxide is used to oxidate the excipient and major componet to eliminate the disturb of the excipients.
(68) Peroxyacetic acid was prepared from hydrogen peroxide and acetic acid in the presence of sulfuric acid at room temperature.
(69) The drive for the turbopump units was actuated using hydrogen peroxide.
(70) Hydrogen peroxide production through fuel cell reactor is an environment - friendly preparation process.
(71) He discovered that by adding luminol mixed with hydrogen peroxide to blood it would glow without the use of the iron catalyst.
(72) Hydroquinone and hydrogen peroxide build up in the insect's abdomen.
(73) A new slurry agent was synthesized by oxidization of the starch with hydrogen peroxide under a certain oxidization degree, and then reacting with a cross-link agent.
(74) The graft copolymerization of binary mixture of styrene-Acrylamide onto bagasse cellulose pulp was investin-gated by using the cellulose xanthogenate Hydrogen peroxide redox system as an initiator.
(75) Base on physical and chemical characteristic of the hogwash oil, the absorption spectrum of the hogwash oil bleached by hydrogen peroxide and activated bleaching earth were studied.
(76) Objective To study the effect of AEO to hydrogen peroxide stability.
(77) HSBR ) was prepared by hydrogenating styrene - butadiene rubber ( SBR ) latex with hydrazine hydrate - hydrogen peroxide - copper sulfate catalytic system.
(78) A green method for ceric hydroxide synthesis with cerium carbonate and hydrogen peroxide as main raw ...
(79) The most commonly used intracoronal bleaching agent is 30% hydrogen peroxide.
(80) The invention relates to a hair dyeing method starting from a composition comprising at least one ortho-diphenol, one metal salt, hydrogen peroxide, (bi)carbonate and a basifying agent.
(81) Conclusion: 24% Hydrogen peroxide and methylene chloride enhanced the bond strength between a glass fiber post and root dentin.
(82) Low temperature bleaching of wool with hydrogen peroxide using katalase as catalyst under acid condition has been studied as well as the related factors influencing it.
(83) Hydrogen peroxide and sodium hydroxide was used respectively to degrade goat wool in different conditions.
(84) Then , taking hydrogen peroxide as an oxidant, 2, 2 - dimethylolbutyric acid was obtained.
(85) Third, combination teaching designing about"law of conservation of mass", "the decontamination of water"and"catalyst of hydrogen peroxide decomposition".
(86) Methods After hydrogen peroxide products were catalyzed by platinum, total organic carbon in it was detected by NDIR .
(87) We used phase transfer catalyst to improve the deacetylation of Chitosan, and the hydrogen peroxide degradation to reduce the molecular of Chitosan.
(88) Bromination of 4-nitroaniline with hydrobromic Acid and hydrogen peroxide as brominating agent in dilute sulfuric acid was studied.
(88)try its best to gather and build good sentences.
(89) Vinylpyridine polymer-encapsulated transition metals and their use to produce hydrogen peroxide from hydrogen and oxygen is also disclosed.
(90) They say hygerun pros hydrogen peroxide or canberra proranposi carbamide peroxide may also help.
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