偶氮二异丁腈

采用真空注入法，将单体MMA注入竹材，然后以偶氮二异丁腈为催化剂，采用催化加热法聚合处理，制得竹-MMA复合材，测其力学性能和物理性能。

Through vacuum treatment , MMA and AIBN are impregnated into bamboo wood , and catalyst - heat processes are used to polymerize , thus the Bamboo-MMA ( Bamboo-MMA for shorten ) is produced .

在微波辐射的条件下，以无水乙醇为溶液，偶氮二异丁腈为还原剂制备了银纳米颗粒。

Besides , surfactant SDS on the particle sizes and the temperature sensitivity of the microspheres are also studied . 3 、 Under microwave irradiation conditions , with ethanol as the solution and AIBN as the reductant , the silver nanoparticles are prepared .

采用二硫代苯甲酸苄酯和偶氮二异丁腈组成的引发体系，以可逆加成-断链链转移聚合方法合成了苯甲酸乙烯酯与马来酸酐及N取代马来酰亚胺的交替共聚物。

Reversible addition-fragmentation chain transfer ( RAFT ) copolymerization of vinyl benzoate ( VBz ) with maleic anhydride ( MAn ) and N-substituted maleimides was conducted , initiated by S-benzyl dithiobenzoate / AIBN system .

余下的含氟丙烯酸酯单体与丙烯酸丁酯、甲基丙烯酸丁酯及丙二醇乙醚混合并加入偶氮二异丁腈，溶解后缓慢滴加入四口烧瓶中保温反应4h，制得含氟丙烯酸酯共聚物。

The rest fluorinated acrylic monomer is mixed with butyl acrylate , butyl methylacrylate and propanediol ether , and added by azobisisobutyronitrile .

以醇水为介质，偶氮二异丁腈为引发剂、由分散聚合制得粒径5μm单分散交联聚苯乙烯（CPS）微球。

Mono - size crosslinked polystyrene microspheres ( CPS ) in average diameter of 5 ? μ m were prepared in a mixture of ethanol and water .

AV柴油降凝剂，是以丙烯酸酯、醋酸乙烯酯为原料，以甲苯为溶剂，以偶氮二异丁腈为引发剂，恒温聚合制得。

The depressant was produced by using acrylic alkyl ester and vinyl acetate as raw materials , methyl benzene as solvents , azobisisobutyronitrile as initiator by constant temperature polymerization .

采用溶液聚合和悬浮聚合两种工艺，以偶氮二异丁腈（AIBN）为引发剂，研究了丙烯腈与衣康酸铵的共聚合反应。

Free-radical copolymerization of AN with AIA initiated by azodiisobutyronitrile ( AIBN ) were investigated in solution polymerization and aqueous suspension polymerization .

在乙酸乙酯/乙醇的混合溶液中，采用聚乙烯基吡咯烷酮（PVP）为分散剂，偶氮二异丁腈（AIBN）为引发剂，通过分散聚合法制备出单分散亚微米级的PAM微球。

Using PVP as the stabilizer and AIBN as the initiator , monodisperse PAM microspheres sized in submicron were prepared in ethyl acetate / ethanol medium by dispersion polymerization method .

采用偶氮二异丁腈（AIBN）和过硫酸钾（KPS）复合引发剂可提高单体的转化率；

Using azo - bis - isobutyronitrile ( AIBN ) and potassium persulfate ( KPS ) as composite initiator ( increased ) the monomer conversion .

用悬浮接枝法，以丙烯腑、苯乙烯、丙烯酸丁酯为原料，偶氮二异丁腈为引发荆，羟丙基纤维素为分散剂，在一定的水油比下合成AAS三元接枝共聚物。

AAS graft copolymer was synthesized from acrylonitrile , styrene and butyl acrylate ( BA ) by suspension graft method , with AIBN as initiator , hydroxypropylcellulose as dispersing agent at a proper water-oil ratio .

结果表明：利用超声波空化作用产生的热点效应，油溶性引发剂偶氮二异丁腈（AIBN）裂解生成自由基可引发St的分散聚合反应。

The research results showed that owing to hot point effects of ultrasonic cavitations , the oil-soluble initiator 2,2 ' - azobisisobutyronitrile ( AIBN ) can produce free radical and initiate dispersion polymerization of styrene .

Cu~0/2,2'-联吡啶/CCl4和CuCl2/2,2'-联吡啶/偶氮二异丁腈催化引发体系中的苯乙烯活性自由基乳液聚合研究

Study on the living / controlled radical emulsion polymerization of styrene with cu ~ 0 / bpy / ccl_4 and cucl_2 / bpy / aibn systems

偶氮二异丁腈的CI-CAD质谱碎裂过程

The CI-CAD Mass Spectrometric Decomposition Process of Azodiisobutyronitrile

使用偶氮二异丁腈（AIBN）作为引发剂，磁性纳米粒子在聚苯乙烯基体中的分布不均匀，部分磁性纳米粒子直接暴露在聚苯乙烯核的表面。

Using AIBN as the initiator , distribution of magnetic nanoparticles in the polystyrene matrix was inhomogeneous , and a part of magnetic nanoparticles exposed to the surface of polystyrene .

以二甲基甲酰胺为溶剂，5-AASA在偶氮二异丁腈引发下均聚或与N-乙烯基吡咯烷酮（NVP）共聚，分别得到Poly（5-AASA）和Poly（5-AASA-co-NVP）两种高分子药物。

Next , when initiated by azodiisobutyronitrile , poly ( 5-AASA ) and poly ( 5-AASA-co-NVP ) were obtained by homopolymerization or copolymerization with NVP in N , N-dimethylformamide .

采用丙烯腈（AN）与衣康酸（IA）为共聚单体，以偶氮二异丁腈为引发剂在混合介质二甲基亚砜水（DMSOH2O）中自由基沉淀共聚合，合成了高分子量的聚丙烯腈。

High molecular weight polyacrylonitrile ( PAN ) was obtained by the free-radical suspension copolymerization of itaconic acid ( IA ) and acrylonitrile ( AN ) which was carried out in DMSO / H 2O using azodiisobutyronitrile ( AIBN ) as initiator .

本文通过偶氮二异丁腈与醇按特定的摩尔比例进行Pinner反应，成了几种偶氮类的水溶性的自由基聚合的引发剂。

We have prepared some aqueous azo-initiators by the catalyzed reaction of azobisisobutylnitrile with some alcohols in the given ratio according to the Pinner Reaction .

以1,4-二氧六环为溶剂，偶氮二异丁腈（AIBN）为引发剂，采用相反转乳化法合成了苯乙烯/丙烯酸丁酯/甲基丙烯酸/丙烯酸羟乙酯（St/BA/MAA/HEA）四元共聚物无皂水溶胶。

The soap free copolymer hydrosol of styrene / butyl acrylate / methacrylic acid / hydroethyl acrylate ( St / BA / MAA / HEA ) was synthesized by phase inversion emulsification using 1,4-dioxane as solvent and azodiisobutyronitrile ( AIBN ) as initiator .

偶氮二异丁腈不参加链转移反应。

Azobisisobutyronitrile does not take part in transfer reactions .

偶氮二异丁腈引发液态聚碳硅烷的交联研究

Studies on cross-linking of a liquid Polycarbosilane initiated by 2 , 2 ′– azobisisobutyronitrile

链引发是由偶氮二异丁腈，过氧化苯甲酰或过氧酯分解生成的自由基所引起。

Initiation is caused by radicals produced from azobisisobutyronitrile , benzoyl peroxide or perester decomposition .

以甲苯为溶剂、偶氮二异丁腈为引发剂进行了N&取代马来酰亚胺单体与苯乙烯的共聚合反应。

The copolymerizations of N-substituted maleimides with styrene were studied with toluene as solvent , azobisisobutyronitrile ( AIBN ) as initiator .

以二甲苯为溶剂、偶氮二异丁腈为引发剂，在120℃条件下完成了聚丙烯与马来酸酐的接枝反应，考察了引发剂浓度、马来酸酐用量等因素对上述反应的影响。

At 120 ℃, the reaction of polypropylene ( PP ) and maleic anhydride has been carried out with AIBN as initiator and xylene as solvent .

在反应体系沸腾的状态下，以偶氮二异丁腈为引发剂，在不加任何乳化剂或稳定剂且无搅拌的情况下，制备了单分散牡丹花状聚丙烯腈微球。

Monodisperse peony-like polyacrylonitrile microspheres were prepared by a one-step approach in the presence of azodiisobutyronitrile as initiator without adding any stabilizer and mechanic stirring under reflux condition .

较佳聚合条件为：聚合温度80℃，丙烯酸酯与丙烯腈摩尔比4：1，引发剂（偶氮二异丁腈或过氧化苯甲酰）质量分数3%。

The optimal polymerization conditions of AEA were obtained as follows , polymerization temperature 80 ℃, molar ratio of acrylic ester to acrylonitrile 4:1 , weight fraction of initiator ( AIBN or BPO ) 3 % .

实验中发现，引发剂偶氮二异丁腈对单孔聚苯乙烯微球的制备十分重要，在一定范围内改变引发剂的量，可以获得分散性很好的单孔聚苯乙烯微球。

The experiments show that the initiator azobisisobutyronitrile is very important to the formation of single-hole , and a fabrication single-hole dispersion of polystyrene microspheres only can be obtained with an appropriate amount of AIBN in a certain range .