In order to improve the electro - catalytic activity of platinum based catalyst to methanol oxidation, in this thesis, firstly prepare heteropoly acid modified pt / gc electrode with different concentration by cyclic voltammetry method, and then test the cyclic voltammetry curves individually in vitriolic and methanol solution. the study shows the best concentration for both phosphomolybdic acid and phosphotungstic acid is 1 10 ~ ( - 3 ) mol / l. and find the more heteropoly acid modified on electrode, the lower peak - up potential towards methanol because of the existence of oxygenous species
為了改善
鉑基催化劑氧化甲醇的催化活性,本論文首先通過循環伏安掃描法制備了不同濃度磷鉬
酸和磷鎢
酸修飾的pt / gc電極,通過研究pt / gc電極在修飾前後在硫
酸溶液中及含甲醇的硫
酸溶液中的循環伏安行為發現,磷鉬
酸和磷鎢
酸均能在ptru / c電極上發生氧化還原反應,而且雜多
酸修飾濃度對pt / gc電極氧化甲醇的催化活性有很大影響。
In 1895, wilhelm roentgen accidentally discovered that a cathode - ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms
1895年,威廉?倫琴偶然發現陰極射線管能使塗有一層氰亞
鉑酸鹽鋇的薄相紙發光,甚至當陰極射線管和相紙分別放在不同的房間時也能發光。
Yeon hee p, choi sj, ryoo by, et al. a prospective phase study of capecitabine and docetaxel combination chemotherapy in patients with advanced gastric cancer. proc am soc clin oncol, 2003, 22 : 1232
金懋林,陳強,程風岐,等.奧沙利
鉑聯合亞葉
酸鈣和5 -氟尿嘧啶治療晚期胃癌的研究.中華腫瘤雜志, 2003 , 25 ( 2 ) : 172 - 174
De gramont a, figer a, seymonr m, et al. leucovorin and fluorouracil with or without oxaliplatin as first - line treatment in advanced colorectal cancer [ j ]. j clin oncol, 2000, 18 ( 16 ) : 2938
孫亞紅,于金名,張寶軒.國產草
酸鉑聯合氟尿嘧啶及甲酰四氫葉
酸鈣治療胃腸癌近期療效分析[ j ] .腫瘤防治雜志, 2003 , 10 ( 5 ) : 516
Physic - chemical property and anti - tumor activity of dlamine - platinum saturated fatty acid complexes
飽和脂肪
酸氨合
鉑配合物的理化特性及抗癌作用
Platinum jewellery alloys - determination of platinum and palladium - gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime
鉑合金首飾
鉑鈀含量的測定氯
鉑酸銨重量法丁二酮肟重量法
Yang ch, shih jy, chen kc. survival outcome and predictors of gefitinib antitumor activity in east asian chemonaive patients with advanced nonsmall cell lung cancer [ j ]. cancer, 2006, 107 ( 8 ) : 1873
劉坤,趙金奇,王羽豐,等.長春瑞濱加草
酸鉑或順
鉑治療晚期肺腺癌的比較[ j ] .實用癌癥雜志, 2006 , 21 ( 3 ) : 283
Determination of platinum in platinum jewellery alloys. gravimetric method after precipitation of diammonium hexachloroplatinate
鉑飾合金中
鉑含量測定.六氯
鉑酸二銨沉澱后測定重量
Determination of platinum in platinum jewellery alloys - gravimetric method after precipitation of diammonium hexachloroplatinate iso 11210 : 1995 ; german version en iso 11210 : 1995
鉑裝飾合金中
鉑含量的測定.六氯
鉑酸二銨沉澱後用重力
Elimination of magnesium oxide in the platinum - palladium ore by acid leach and comprehensive utilization of the leach liquor
雲南某
鉑鈀礦
酸浸除鎂及浸出液綜合利用研究
Rituximab, gemcitabine and oxaliplatin are active as single agents in relapsed or refractory lymphoma, and have demonstrated synergistic effects in vitro and in vivo
美羅華、吉西他濱和草
酸鉑是用來治療復發或者難以控制的淋巴瘤病人的常用的單一藥物,試驗證明他們之間有協同作用。
Catalytic spectrophotometric determination of trace platinum by pt - chlorophosphonazo - pa - kio4 system
高碘
酸鉀催化分光光度法測定微量
鉑
Standard test method for determining plutonium by controlled - potential coulometry in h 2so4 at a platinum working electrode
用控制電位庫侖計法在
鉑工作電極上測定硫
酸中鈈的標準試驗方法
Acute toxicity study of cisplatin loaded polylactic acid - polyethylene glycol nanoparticles for targeting oral carcinoma
口腔癌靶向隱形順鉑聚乳酸納米粒的急性毒性研究