英语翻译Toluene (BDH) was predried over 4-A˚ molecular siev

英语翻译
Toluene (BDH) was predried over 4-A˚ molecular sieves and distilled from sodium benzophenone
ketyl immediately prior to use.Dichloromethane
(DCM) was distilled from calcium hydride before
use.All other chemicals were purchased from
Aldrich and used as received without further
purification.N,N0-di(n-butyl)-1,6,7,12-tetrakis(4-
tert-butylphenoxy)-3,4,9,10-perylenetetracarboxylic
bisimide was prepared according to the
methods described in the literature.4-Ethynylbenzonic
acid was synthesized by palladiumcatalyzed
coupling reaction of trimethylsilylacetylene
with methyl 4-bromobenzoate followed by
base-catalyzed desilylation.11-Phthalimido-1-
phenyl-1-undecyne,poly(11-phthalimido-1-
phenyl-1-undecyne) (P8; Mw 22,700; Mw/Mn 1.5),
and poly(11-amino-1-phenyl-1-undecyne) (P11;
Mw 11,500; Mw/Mn 1.4) were prepared according
to our previous article.
Instrumentation
IR spectra were measured on a Perkin–Elmer 16
PC FT-IR spectrophotometer.1H and 13C NMR
spectra were recorded on a Bruker ARX 300
NMR spectrometer using chloroform-d as solvent
and tetramethylsilane as internal reference.
UV spectra were measured on a Milton Roy
Spectronic 3000 Array spectrophotometer.Mass
spectra were recorded on a Finnigan TSQ 7000
triple-quadrupole mass spectrometer operating
in a chemical ionization (CI) mode with methane
as carrier gas.Molecular weights and polydispersity
indices of the polymers were estimated in
THF by a Waters Associate gel permeation chromatography
(GPC) system.A set of monodisperse
polystyrene standards covering molecular weight
range of 103–107 was used for molecular weight
calibration.Thermal stability of the polymers
was evaluated on a Perkin-Elmer TGA 7 under
dry nitrogen at a heating rate of 20 8C/min.Photoluminescence
(PL) spectra of the polymers in
THF were recorded on a Perkin–Elmer LS55
spectrofluorometer.PL quantum yields (FF) of
the polymers in DCM were determined using a
method described in the literature.50 Compound
4 was used as standard,and its FF was assumed
to be 100% in DCM.51 Time-correlated singlephoton
counting fluorescence studies were performed
using an Edinburgh FL900 spectrometer at excitation and emission wavelengths of 370
and 610 nm,respectively.
里面的化学方程式就不用翻译了

甲苯（ BDH ）是predried超过4人˚分子筛和蒸馏钠二苯甲酮
　　ketyl前夕使用.二氯甲烷
　　（病）是由钙氢化物蒸馏之前
　　使用.所有其他的化学品均购自
　　奥尔德里奇和作为得到进一步
　　净化.氮,N0期娣（正丁酯） -1,6,7,12 -四（ 4 -
　　叔butylphenoxy ） -3,4,9,10 - perylenetetracarboxylic
　　bisimide准备根据
　　所述方法,在文献中.4 - Ethynylbenzonic
　　酸为原料,经palladiumcatalyzed
　　偶联反应的trimethylsilylacetylene
　　甲基4 - bromobenzoate其次
　　碱催化desilylation .11 Phthalimido - 1 -
　　苯基- 1 - undecyne ,聚（ 11 phthalimido - 1 -
　　苯基- 1 - undecyne ） （ P8 ;兆瓦22,700 ;毫瓦/锰1.5 ） ,
　　和聚（ 11 -氨基- 1 -苯基- 1 - undecyne ） （ P11 ;
　　兆瓦11,500 ;毫瓦/锰1.4 ）准备根据
　　之前,我们的文章.
　　仪器仪表
　　红外光谱测定的扩增16
　　电脑红外分光光度计.1H和13C NMR谱
　　谱录的布鲁克ARX技术300
　　核磁共振光谱仪使用氯仿三维为溶剂
　　和tetramethylsilane作为内部参考之用.
　　紫外吸收光谱测定的米尔顿罗伊
　　Spectronic 3000阵列分光光度计.质谱
　　谱录的质谱仪广交7000
　　三重四极质谱计操作系统
　　在化学电离（ CI ）的模式下,甲烷
　　作为载气.分子量和多分散
　　指数估计在聚合物
　　四氢呋喃的水域协理凝胶渗透色谱
　　（胆碱）系统.一套单分散
　　聚苯乙烯分子量标准涵盖
　　一系列103-107用于分子量
　　校准.热稳定性的聚合物
　　被评为上扩增重7
　　干燥氮气在升温速率20 8C/min .光致发光
　　（特等）光谱中的聚合物
　　四氢呋喃均录在扩增LS55
　　spectrofluorometer .光致发光量子产率（法国法郎）的
　　聚合物在DCM的决心使用
　　方法中所描述literature.50复合
　　4作为标准,其法郎假定
　　100 ％的DCM.51时间相关singlephoton
　　计数荧光进行了研究
　　使用爱丁堡FL900谱仪在激发和发射波长为370
　　和610纳米分别.